WiktionaryBook～15万語英単語集

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データベース内の単語: 148,730 件

単語 / 【 ID 】意味 / 例文 /同義語/上位語/下位語/派生語
diffract $diffractの画像を見る$ SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 90039 】【意味】 "[動詞] undergo diffraction [例] laser light diffracts electrons [例] Light diffracts around obstacles. [例] The light diffracted around the edges of the leaves. [例] They diffract light into a rainbow. [意味] 回折する, 分解する, 分散する, 離れる, 回折を受ける ; [上位語] split, separate, part ; [派生] diffraction ; [同義語群] 02029805-v"
diffraction $diffractionの画像を見る$ SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 140319 】【意味】 "[名詞] when light passes sharp edges or goes through narrow slits the rays are deflected and produce fringes of light and dark bands [例] Diffraction is the bending of light. [例] The diffraction of light is a physical phenomenon. [例] They could see the diffraction of light when it passed through the narrow slit. [意味] 回折, 屈折, 回折現象 ; [上位語] optical phenomenon ; [下位語] X-ray diffraction ; [派生] diffract ; [同義語群] 11446934-n"
diffraction grating $diffraction gratingの画像を見る$ SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 27285 】【意味】 [名詞] optical device consisting of a surface with many parallel grooves in it; disperses a beam of light (or other electromagnetic radiation) into its wavelengths to produce its spectrum [例] A diffraction grating is used to separate light into its component colors. [例] They used a diffraction grating to separate the light into its component wavelengths. [意味] 回折格子 ; [同義語] grating ; [上位語] optical device ; [下位語] echelon ; [同義語群] 03194538-n
diffuse SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 11502 】【意味】 "[動詞] cause to become widely known [例] spread information [例] circulate a rumor [例] broadcast the news [例] The news diffused quickly. [例] The rumors diffused quickly throughout the office. [例] They diffused the news of the murder. [意味] 広める, 拡散する, 広がる, 普及させる, 普及する, 流布する, 伝える, 宣伝する ; [同義語] spread, disseminate, disperse, circulate, propagate, broadcast, distribute, pass around ; [上位語] publicize, publicise, air, bare ; [下位語] sow, popularize, podcast, popularise, generalize, generalise, run, carry ; [派生] spread, scatter, broadcast, diffusion, diffusing, spreading, dispersive, diffusive ; [同義語群] 00968211-v [動詞] move outward [例] The soldiers fanned out [例] The gas diffused through the room. [例] The smell of smoke diffused through the house. [例] They diffused the smoke throughout the room. [意味] 拡散する, 広がる, 拡がる, 広まる, 普及する, 発散する, 散る, 延びる ; [同義語] spread, spread out, fan out ; [上位語] spread, distribute ; [下位語] bleed, percolate, creep, mantle, run ; [派生] spread, scatter, diffusion, spreading, dispersal, dispersion, dissemination ; [同義語群] 02060141-v [動詞] spread or diffuse through [例] An atmosphere of distrust has permeated this administration [例] music penetrated the entire building [例] His campaign was riddled with accusations and personal attacks [意味] 拡散する, 普及する, 広がる, 行き渡る, 広まる, 拡がる, 染み渡る, 浸透する ; [同義語] pervade, permeate, penetrate, imbue, interpenetrate, riddle ; [上位語] penetrate, perforate ; [下位語] spiritise, spiritize ; [派生] diffusion, diffusing, dispersive, pervasive, diffusive, dispersal, dispersion, permeating ; [同義語群] 01229071-v [形容詞] spread out; not concentrated in one place [例] a large diffuse organization [例] The light was diffuse. [例] The diffuse glow of the candles could be seen through the window. [例] They tried to diffuse the tension. [意味] 広がる, 広がった ; [類似語] distributed ; [派生] diffuseness ; [同義語群] 00540487-a [形容詞] lacking conciseness [例] a diffuse historical novel [例] The diffuse lighting makes it hard to read. [例] They could not understand the diffuse explanation. [意味] 冗長な, 冗長の, 長ったらしい, 冗漫な, 冗漫の ; [類似語] prolix ; [同義語群] 00549133-a [形容詞] (of light) transmitted from a broad light source or reflected [例] The diffuse light from the ceiling lamps made it easy to read. [例] They wanted to diffuse the light from the ceiling. [意味] 拡散した ; [同義語] diffused, soft ; [反意語] concentrated, hard ; [同義語群] 01157887-a"
diffuse nebula SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 72137 】【意味】 "[名詞] a cluster of stars within an intricate cloud of gas and dust [例] The diffuse nebula is a cluster of stars. [例] They are a diffuse nebula located in the constellation of Orion. [意味] 散光星雲, ガス星雲, ガス状星雲, 拡散星雲 ; [同義語] gaseous nebula ; [上位語] nebula ; [下位語] Hunter, Orion ; [同義語群] 09266790-n"
diffused SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 127073 】【意味】 "[形容詞] (of light rays) subjected to scattering by reflection from a rough surface or transmission through a translucent material [例] diffused light [例] The light was diffused by the frosted glass. [例] She diffused the light from the ceiling. [意味] 拡散された, 拡散した, 散乱した, 分散した, 配布の ; [類似語] distributed ; [同義語群] 00540632-a [形容詞] (of light) transmitted from a broad light source or reflected [意味] 拡散した ; [同義語] diffuse, soft ; [反意語] concentrated, hard ; [同義語群] 01157887-a"
diffusely SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 90144 】【意味】 "ad[動詞] in a diffuse manner [例] the arteries were diffusely narrowed [例] The light was diffusely reflected. [例] The smoke diffusely filled the room. [例] They diffusely spread the rumors. [意味] 散漫に, 広く, 拡散して, 拡散的に ; [派生] diffuse ; [同義語群] 00190466-r"
diffuseness SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 132308 】【意味】 "[名詞] the spatial property of being spread out over a wide area or through a large volume [例] The diffuseness of the light made it hard to see. [例] They could not determine the diffuseness of the radiation. [意味] 拡散, 普及, 拡散性, 拡散度, 散乱, 飛散, 蔓延, 拡がり ; [上位語] spread, scatter ; [派生] diffuse ; [同義語群] 05088645-n"
diffuser SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 17778 】【意味】 "[名詞] optical device that distributes the light of a lamp evenly [例] The diffuser is used to spread light. [例] The diffuser spreads the light from the lamp evenly. [例] They installed a diffuser on the lamp. [意味] 拡散器, 拡散板, 拡散, 香り拡散器 ; [同義語] diffusor ; [上位語] optical device ; [派生] pervade, permeate, diffuse, penetrate, imbue, interpenetrate, riddle ; [同義語群] 03194812-n [名詞] baffle that distributes sound waves evenly [例] The diffuser was used to spread the sound evenly. [例] The diffuser is a very important part of the loudspeaker. [例] They installed a diffuser in the ceiling to distribute the sound evenly. [意味] 拡散器, 拡散, 拡散板, 香り拡散器 ; [同義語] diffusor ; [上位語] baffle board, baffle ; [派生] pervade, permeate, diffuse, penetrate, imbue, interpenetrate, riddle ; [同義語群] 03194992-n"
diffusing SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 7746 】【意味】 "[形容詞] spreading by diffusion [例] The diffusing light was very bright. [例] The diffusing rays of the sun spread across the landscape. [例] They are diffusing their wealth among their children. [意味] 拡散する, 拡散性の, 広がる, 拡散の, 少量の, 拡散している, 伝搬の, 広がりの ; [同義語] diffusive, dispersive, disseminative ; [類似語] distributive ; [派生] disseminate, diffuse, spread, broadcast, pervade, distribute, dot, dust ; [同義語群] 00468362-a"
diffusing screen SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 83642 】【意味】 "[名詞] a transparent filter that reduces the light (or some wavelengths of the light) passing through it [例] The diffusing screen was used to reduce the light. [例] The diffusing screen was installed to block out the sunlight. [例] They installed a diffusing screen to block out the sunlight. [意味] フィルター, 拡散スクリーン, 拡散板 ; [同義語] light filter ; [上位語] filter ; [同義語群] 03667060-n"
diffusion SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 22595 】【意味】 "[名詞] the act of dispersing or diffusing something [例] the dispersion of the troops [例] the diffusion of knowledge [例] Diffusion is the process of spreading out. [例] The diffusion of the chemicals was very successful. [例] They believed that the diffusion of the chemical would be a disaster. [意味] 拡散, 普及, 散布, 伝播, 分散, 流布, 放散, 発散 ; [同義語] dispersal, dissemination, dispersion ; [上位語] spreading, spread ; [下位語] spraying, crop-dusting ; [派生] spread, diffuse, broadcast, disseminate, dissipate, scatter, propagate, pervade ; [同義語群] 00368592-n [名詞] the property of being diffused or dispersed [例] They believed that the diffusion of the bacteria was a result of the flooding. [意味] 拡散, 普及, 流布, 伝播, 散布, 放散, 散乱, 分散 ; [同義語] dissemination ; [上位語] dispersion, distribution ; [派生] spread, diffuse, broadcast, disseminate, propagate, distribute, circulate, pass around ; [同義語群] 05088056-n [名詞] (physics) the process in which there is movement of a substance from an area of high concentration of that substance to an area of lower concentration [例] The diffusion of the chemicals into the atmosphere is a serious problem. [例] They explained the diffusion of oxygen in the atmosphere. [例] Diffusion is the movement of molecules from a region of higher concentration to a region of lower concentration. [意味] 拡散, 普及, 拡散現象 ; [上位語] natural action, natural process, activity, action ; [下位語] permeation, osmosis, pervasion, suffusion, transport ; [同義語群] 13465530-n [名詞] the spread of social institutions (and myths and skills) from one society to another [例] Diffusion of culture is a slow process. [例] The diffusion of a new technology is a very slow process. [例] They believed that diffusion was the primary means of cultural change. [意味] 拡散, 伝播, 普及, 伝搬 ; [上位語] spreading, spread ; [同義語群] 07331600-n"
diffusion pump SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 27545 】【意味】 "[名詞] vacuum pump used to obtain a high vacuum [例] The diffusion pump is used to create a vacuum. [例] They installed a diffusion pump to increase the vacuum. [意味] 拡散ポンプ, 真空ポンプ, 拡散真空ポンプ ; [同義語] condensation pump ; [上位語] vacuum pump, air pump ; [同義語群] 03087245-n"
diffusive SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 140769 】【意味】 "[形容詞] spreading by diffusion [例] The gas was diffusive. [例] The diffusive spread of the disease was very rapid. [例] They believed that the spread of the disease was diffusive. [意味] 拡散性の, 広がる, 拡散する, 拡散的な, 拡散の, 広がった, 拡散する性質の ; [同義語] diffusing, dispersive, disseminative ; [類似語] distributive ; [派生] disseminate, diffuse, broadcast, spread, pervade, distribute, dot, dust ; [同義語群] 00468362-a"
diffusor SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 70930 】【意味】 "[名詞] optical device that distributes the light of a lamp evenly [例] The diffusor is used to spread light evenly. [例] The diffusor spreads the light evenly across the room. [例] They installed a diffusor to distribute the light of the lamp evenly. [意味] 拡散板, 拡散器, 散布器 ; [同義語] diffuser ; [上位語] optical device ; [派生] pervade, permeate, diffuse, penetrate, imbue, interpenetrate, riddle ; [同義語群] 03194812-n [名詞] baffle that distributes sound waves evenly [例] The diffusor is a very important part of the loudspeaker. [例] They installed a diffusor in the ceiling to distribute the sound waves evenly. [意味] 拡散器, 拡散板, 散布器 ; [同義語] diffuser ; [上位語] baffle board, baffle ; [派生] pervade, permeate, diffuse, penetrate, imbue, interpenetrate, riddle ; [同義語群] 03194992-n"
diflunisal SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 80513 】【意味】 "[名詞] nonsteroidal anti-inflammatory (trade name Dolobid) used to treat arthritis and other inflammatory conditions [例] Diflunisal is used to treat arthritis. [例] The medication diflunisal is a nonsteroidal anti-inflammatory drug. [例] He took diflunisal for his arthritis. [意味] ジフルニサル ; [同義語] Dolobid ; [上位語] NSAID, nonsteroidal anti-inflammatory, nonsteroidal anti-inflammatory drug ; [同義語群] 03195118-n"
dig SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 75360 】【意味】 "[動詞] turn up, loosen, or remove earth [例] Dig we must [例] turn over the soil for aeration [例] The dog dug a hole in the garden. [例] The dogs dug up the garden. [例] I dug a hole in the ground to plant a tree. [意味] 掘る, 掘り出す, 掘削する, 掘り起こす, 発掘する, 見つけ出す, 探求する, 掘り下げる ; [同義語] delve, cut into, turn over ; [上位語] withdraw, remove, take away, take ; [下位語] burrow, tunnel, root, spade, shovel, rout, groove, rootle ; [派生] digging, excavation, shovel, archeological site, digger, power shovel, excavator ; [同義語群] 01309701-v [動詞] remove the inner part or the core of [例] the mining company wants to excavate the hillside [例] He dug the core out of the apple. [例] The workers dug a trench for the foundation. [意味] 掘る, 掘り出す, 地面を掘る, 掘削する, 掘り起こす, 発掘する, 掘り返す, 穴を掘る ; [同義語] excavate, hollow ; [上位語] withdraw, remove, take away, take ; [下位語] trench, ditch, drive ; [派生] digging, excavation, mining, hole, archeological site, hollow ; [同義語群] 01310660-v [動詞] remove, harvest, or recover by digging [例] dig salt [例] dig coal [例] The archaeologists dug up a skeleton. [例] They dug up the treasure from the pirate ship. [意味] 掘る, 掘り出す, 掘り起こす, 掘り返す, 地面を掘る, 発掘する, 掘削する, 発見する ; [同義語] dig up, dig out ; [上位語] excavate, unearth ; [同義語群] 02143756-v [動詞] create by digging [例] dig a hole [例] dig out a channel [意味] 掘る, 掘り出す, くり抜く, 掘りおこす, 採掘する, くり貫く, 掘りだす, 掘出す ; [同義語] dig out ; [上位語] core out, hollow out, hollow ; [下位語] trench, lift, dibble ; [派生] digging, excavation, shovel, archeological site, digger, power shovel, excavator ; [同義語群] 01311103-v [動詞] get the meaning of something [例] Do you comprehend the meaning of this letter? [例] I dig what you're saying. [例] I don't dig the new rules. [意味] 理解する, 分かる, 解釈する, 把握する, 分る, 掴む, 判る, 了解する ; [同義語] comprehend, grok, grasp, get the picture, apprehend, savvy, compass ; [上位語] understand ; [下位語] get it, catch on, get onto, cotton on, intuit, twig, get wise, latch on ; [派生] understandable, understanding, comprehension, grasp, comprehensible, grasping, savvy, graspable ; [同義語群] 00588221-v [動詞] poke or thrust abruptly [例] he jabbed his finger into her ribs [例] He dug me in the ribs. [例] The soldiers dug their bayonets into the bodies of the fallen soldiers. [例] He dug his fingers into the soil. [意味] 突く, 突っ込む, 突き刺す, 小突く, つき立てる, 刺す, 衝く, 突っつく ; [同義語] poke, prod, jab, stab ; [上位語] thrust ; [派生] poke, prod, thrusting, poking, jab, thrust, jabbing, goad ; [同義語群] 01229976-v [名詞] the act of digging [例] there's an interesting excavation going on near Princeton [例] The dig revealed a treasure trove of ancient artifacts. [例] The dig was a success. [意味] 掘削, 発掘, 採掘, 発掘調査, 発掘作業, 掘鑿, 遺跡, 穴掘 ; [同義語] digging, excavation ; [上位語] creating by removal ; [派生] excavate, delve, unearth, dig up, dig out, hollow, cut into, turn up ; [同義語群] 00941974-n [動詞] work hard [例] She was digging away at her math homework [例] Lexicographers drudge all day long [例] I dug in and finished the project. [例] The workers dug for a long time to find the treasure. [意味] 働く, 努力する, 労する, 辛労する, こつこつ働く, 汗する, 働き詰める, 働詰める ; [同義語] labour, labor, toil, grind, travail, fag, drudge, moil ; [上位語] do work, work ; [派生] labourer, laborer, labour, task, exertion, effort, wonk, drudgery ; [同義語群] 02419773-v [名詞] the site of an archeological exploration [例] they set up camp next to the dig [例] They went to the dig to see what they could find. [意味] 発掘現場, 発掘, 掘削, 遺跡, 発掘地, 遺跡発掘場, 発掘調査, 穴 ; [同義語] excavation, archeological site ; [上位語] site, land site ; [下位語] Byblos ; [派生] excavate, delve, unearth, dig up, dig out, hollow, cut into, turn up ; [同義語群] 08550076-n [名詞] an aggressive remark directed at a person like a missile and intended to have a telling effect [例] his parting shot was `drop dead' [例] she threw shafts of sarcasm [例] she takes a dig at me every chance she gets [例] He made a dig at his opponent. [例] The senator took a dig at the president. [例] He took the dig at his expense in stride. [意味] 当てこすり, 刺, 当て擦り, 酷評, 鋭い言葉, 辛辣な言葉, 痛烈な言葉, 穿鑿 ; [同義語] shot, shaft, slam, jibe, barb, gibe ; [上位語] remark, input, comment ; [下位語] cheap shot ; [派生] flout, jeer, barrack, scoff, gibe ; [同義語群] 06767922-n [動詞] thrust down or into [例] dig the oars into the water [例] dig your foot into the floor [意味] 突っ込む, 突く, 小突く ; [上位語] thrust ; [同義語群] 01899557-v [名詞] the act of touching someone suddenly with your finger or elbow [例] she gave me a sharp dig in the ribs [例] He gave a dig to his friend. [意味] 肘で突く, ジャブ, 突く, 小突くこと, 突っ込み, 突込み, 突っこみ ; [同義語] jab ; [上位語] touching, touch ; [派生] poke, prod, jab, stab ; [同義語群] 00135311-n [名詞] a small gouge (as in the cover of a book) [例] the book was in good condition except for a dig in the back cover [例] The dig in the book cover was caused by a pen. [例] The book had a few digs in it. [例] He noticed a dig in the cover of the book. ; [上位語] gouge, dent, nick, ding ; [同義語群] 04693557-n"
dig in SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 89066 】【意味】 "[動詞] eat heartily [例] The food was placed on the table and the children pitched in [例] The children dug in to the cake. [例] The hungry boys dug in to the huge steaks. [例] They dug in to the buffet. [意味] 食べる, かぶりつく, がつがつ食べる, 食べ始める, 食事を始める, 召し上がる ; [同義語] pitch in ; [上位語] eat ; [同義語群] 01173057-v [動詞] occupy a trench or secured area [例] The troops dug in for the night [例] The soldiers dug in and waited for the enemy to attack. [意味] 塹壕を掘る, 防備に有利な場所を占める, 埋め込む, 塹壕に入る, 掘って埋め込む, 備えを固める ; [同義語] entrench ; [派生] entrenchment, intrenchment ; [同義語群] 01531124-v"
dig into SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 113788 】【意味】 "[動詞] examine physically with or as if with a probe [例] probe an anthill [例] The doctor dug into the wound. [例] The scientists dug into the soil to find the remains of the missing explorer. [例] I wanted to dig into the cause of the problem. [意味] 探る, 掘り下げる, 調べる, 掘下げる, 掘りさげる, 洗う, 捜る, 食い込む ; [同義語] probe, poke into ; [上位語] penetrate, perforate ; [下位語] gutter ; [派生] probe ; [同義語群] 01226875-v"
dig out SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 106376 】【意味】 "[動詞] remove, harvest, or recover by digging [例] dig salt [例] dig coal [例] I dug out the potatoes from the garden. [例] The archaeologists dug out the remains of the ancient city. [例] They dug out the roots of the tree. [意味] 掘り出す, 掘り起こす, 掘出す, 捜し出す, 探り出す, 暴く, 発見する, 抉る ; [同義語] dig up, dig ; [上位語] unearth, excavate ; [同義語群] 02143756-v [動詞] dig out from underneath earth or snow [例] The rescue workers dug out the trapped miners. [意味] 掘り出す, 覆いを外す ; [上位語] disengage, free ; [同義語群] 01312261-v [動詞] create by digging [例] dig a hole [例] dig out a channel [例] He dug out a hole in the ground. [例] The workers dug out the foundation for the new building. [意味] 掘り出す, 掘る, 掘出す, くり抜く, くり貫く, 掘りだす, 採掘する, 掘りおこす ; [同義語] dig ; [上位語] core out, hollow out, hollow ; [下位語] lift, trench, dibble ; [派生] digging, dig, archeological site, excavation, power shovel, excavator, digger, shovel ; [同義語群] 01311103-v"

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