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
rotary converter SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 105963 】【意味】 "[名詞] electrical converter consisting of a synchronous machine that converts alternating to direct current or vice versa [例] The rotary converter converts AC to DC. [例] The rotary converter is a very efficient electrical converter. [例] They installed a rotary converter to convert the electricity. [意味] 回転変流機, 回転式変換器, 回転変換機 ; [同義語] rotary, synchronous converter ; [上位語] electrical converter ; [同義語群] 04375405-n"
rotary engine SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 121505 】【意味】 "[名詞] an internal-combustion engine in which power is transmitted directly to rotating components [例] The rotary engine is a type of internal combustion engine. [例] The rotary engine is a very efficient engine. [例] He wanted to know if the rotary engine would be able to power the car. [意味] ロータリーエンジン, 内燃機関, ヴァンケルエンジン, 回転式発動機, ワンケルエンジン, バンケルエンジン ; [上位語] ICE, internal-combustion engine ; [下位語] Wankel engine, turbine, Wankel rotary engine, epitrochoidal engine ; [同義語群] 04110654-n [名詞] an internal-combustion engine having cylinders arranged radially around a central crankcase [例] It is a rotary engine that is very efficient. [意味] ロータリーエンジン, 星型エンジン, 内燃機関 ; [同義語] radial engine ; [上位語] ICE, internal-combustion engine ; [同義語群] 04040373-n"
Rotary International SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 54151 】【意味】 [名詞] a group of businessmen in a town organized as a service club and to promote world peace [例] Rotary International is a service club that promotes world peace. [例] They are a member of Rotary International. [意味] ロータリークラブ ; [同義語] Rotary Club ; [上位語] service club ; [同義語群] 08236251-n
rotary joint SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 32259 】【意味】 "[名詞] a freely moving joint in which movement is limited to rotation [例] the articulation of the radius and ulna in the arm is a pivot joint [例] The rotary joint was broken. [例] The shoulder is a rotary joint. [例] The rotary joints in the shoulder are very flexible. [意味] 回転関節, 回転継手, 回転接合, 車軸関節, ピボット関節, ピボットジョイント ; [同義語] pivot joint, rotatory joint, articulatio trochoidea ; [上位語] synovial joint, articulatio synovialis, diarthrosis ; [同義語群] 05597188-n"
rotary motion SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 91300 】【意味】 "[名詞] the act of rotating as if on an axis [例] the rotation of the dancer kept time with the music [例] The rotary motion of the wheel was smooth. [例] The rotary motion of the wheels causes the car to move forward. [例] He could not explain the rotary motion of the planets. [意味] 回転運動, 回転, 回り, 旋回, 回旋, 円転, 転回, 旋転 ; [同義語] rotation ; [上位語] motion, movement, motility, move ; [下位語] feathering, gyration, winding, whirling, spin, twisting, wind, pronation ; [派生] rotate, revolve, go around, circumvolve ; [同義語群] 00342028-n"
rotary press SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 93548 】【意味】 "[名詞] a printing press for printing from a revolving cylinder [例] The rotary press was used to print the newspaper. [例] The rotary press was invented in the 19th century. [例] They printed the newspaper on a rotary press. [意味] 輪転機, 輪転印刷機, 回転式印刷機, 円筒印刷機 ; [上位語] printing press, press ; [同義語群] 04110841-n"
rotary wing SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 67047 】【意味】 "[名詞] the long airfoil that rotates to provide the lift that supports a helicopter in the air [例] The rotary wing is the most important part of a helicopter. [例] The rotary wing of the helicopter was damaged in the crash. [例] They designed the rotary wing to be very efficient. [意味] 回転翼, ローター ; [同義語] rotor blade ; [上位語] airfoil, control surface, aerofoil, surface ; [同義語群] 04112252-n"
rotatable SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 35283 】【意味】 "[形容詞] capable of being rotated [例] the theater had a rotatable stage [例] The wheel is rotatable. [例] The rotatable wheels on the lawnmower make it easy to mow the lawn. [例] They wanted to make the wheels rotatable. [意味] 回転可能な, 回転できる, 回転可能 ; [類似語] mobile ; [同義語群] 01524445-a"
rotate SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 31738 】【意味】 "[動詞] turn on or around an axis or a center [例] The Earth revolves around the Sun [例] The lamb roast rotates on a spit over the fire [例] The wheel rotates around the axle. [例] The wheels rotated when the car started. [例] They rotated the globe to see the entire world. [意味] 回転する, 回る, 回す, 回転させる, 転回する, 回旋する, 旋回する, 廻る ; [同義語] revolve, go around ; [上位語] turn ; [下位語] spin, wheel, twirl, gyrate, whirl, swirl, spin around, wheel around ; [派生] rotation, revolution, gyration, rotary motion ; [同義語群] 02045043-v [動詞] cause to turn on an axis or center [例] Rotate the handle [意味] 回転させる, 回転する, 回す, 回る, 循環する, 回転運動する, 廻る, 回旋する ; [同義語] circumvolve ; [上位語] turn ; [下位語] spin, twirl, whirl, birl, crank up, crank, birle ; [派生] rotation, rotatory, rotary motion, revolutionary, circumvolution ; [同義語群] 02045790-v [動詞] turn outward [例] These birds can splay out their toes [例] ballet dancers can rotate their legs out by 90 degrees [例] The wheel rotates. [例] She rotated her arms outward to show off her muscles. [意味] 回転する, 回す, 回る, 回転させる, 旋回する, 転回する, 廻す, 方向転換する ; [同義語] turn out, spread out, splay ; [上位語] turn ; [派生] turnout ; [同義語群] 02045415-v [動詞] perform a job or duty on a rotating basis [例] Interns have to rotate for a few months [例] The students rotated the duties of cleaning the classroom. [例] The officers rotated their shifts every four hours. [例] They rotated their shifts so that they could get a break. [意味] 回す, 回る, 廻る, 交替で勤務する ; [上位語] serve ; [派生] rotation ; [同義語群] 01096305-v [動詞] exchange on a regular basis [例] We rotate the lead soprano every night [例] The two men rotated the job of driving. [例] The players rotated positions during the game. [例] They rotated the crops to ensure that they got enough sunlight. [意味] 交替する, 交代する, ローテーション, ローテ ; [上位語] alternate ; [派生] rotation ; [同義語群] 02393894-v" [動詞] plant or grow in a fixed cyclic order of succession [例] We rotate the crops so as to maximize the use of the soil [例] The farmer rotated the crops in his field. [例] Farmers rotate crops to avoid soil depletion. [意味] 輪作する ; [上位語] grow ; [派生] rotation ; [同義語群] 00245913-v
rotated SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 65422 】【意味】 "[形容詞] turned in a circle around an axis [例] The wheel rotated. [例] The wheels rotated when the car turned. [例] He rotated the globe to see the entire globe. [意味] 回転する, 回転した, 回転の, 回転させた, 出身の, 回った, 逆さまの ; [同義語] revolved ; [類似語] turned ; [同義語群] 02468110-a"
rotating mechanism SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 94578 】【意味】 "[名詞] a mechanism that rotates [例] The rotating mechanism is broken. [例] The rotating mechanism of the clock was broken. [例] It is a rotating mechanism that makes the wheels turn. [意味] 回転機, 回転装置, 回転機構, 回転, 回転機械, 回転子, 回転体 ; [上位語] mechanism ; [下位語] cam, gyroscope, rotor, Ferris wheel, circle, blade, gyro, vane ; [同義語群] 04110955-n"
rotating shaft SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 18727 】【意味】 "[名詞] a revolving rod that transmits power or motion [例] The rotating shaft was broken. [例] The rotating shaft of the machine was damaged. [例] He could not get the rotating shaft to turn. [意味] 回転軸, 軸, シャフト, 回転シャフト, 駆動軸, ドライブシャフト ; [同義語] shaft ; [上位語] rod ; [下位語] mandrel, crankshaft, mandril, camshaft, driveshaft, transmission shaft, spindle, arbor ; [同義語群] 04111190-n"
rotation SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 67511 】【意味】 "[名詞] the act of rotating as if on an axis [例] the rotation of the dancer kept time with the music [例] The rotation of the earth causes day and night. [例] She could feel the rotation of the earth. [意味] 回転, 回転運動, 旋回, 回旋, 回り, 自転, 転回, 旋転 ; [同義語] rotary motion ; [上位語] motion, movement, motility, move ; [下位語] spin, turn, twirl, pivot, whirl, gyration, whirling, feathering ; [派生] rotate, revolve, go around, circumvolve ; [同義語群] 00342028-n [名詞] a single complete turn (axial or orbital) [例] the plane made three rotations before it crashed [例] the revolution of the earth about the sun takes one year [例] The rotation of the earth takes 24 hours. [意味] 回転, 自転, 回旋, 循環, 回り, 旋回, 回転運動, 旋転 ; [同義語] revolution, gyration ; [上位語] turn, turning ; [下位語] spin, roll, axial motion, orbital rotation, clockwise rotation, counterclockwise rotation, orbital motion, axial rotation ; [派生] spin, rotate, revolve, gyrate, whirl, rotatory, orbit, spin around ; [同義語群] 07440979-n [名詞] (mathematics) a transformation in which the coordinate axes are rotated by a fixed angle about the origin [例] The rotation of the axes is 45 degrees. [例] The rotation of the axes changes the orientation of the coordinate system. [意味] 回転, 回転変換, 方向転換 ; [上位語] transformation ; [同義語群] 13785557-n [名詞] a planned recurrent sequence (of crops or personnel etc.) [例] crop rotation makes a balanced demand on the fertility of the soil [例] the manager had only four starting pitchers in his rotation [例] The rotation of crops is important for soil health. [例] The rotation of crops is a good way to avoid soil depletion. [例] They wanted to increase the rotation of crops. [意味] 輪作 ; [上位語] sequence, chronological sequence, chronological succession, succession, successiveness ; [派生] rotate ; [同義語群] 05045381-n"
rotational SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 73686 】【意味】 "[形容詞] of or pertaining to rotation [例] rotational inertia [例] The rotational motion of the earth is called rotation. [例] The rotational speed of the wheels is very high. [例] They wanted to increase the rotational speed of the drill. [意味] 回転の, 回転に関する, 回転する, 回転性の ; [同義語群] 03112379-a"
rotational latency SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 94821 】【意味】 "[名詞] (computer science) the time it takes for a specific block of data on a data track to rotate around to the read/write head [例] The rotational latency of the hard drive is very high. [例] They wanted to know how to calculate rotational latency. [意味] 回転待ち時間, アクセス時間, 回転遅延 ; [同義語] latency ; [上位語] time interval, interval ; [同義語群] 15297069-n"
rotational nystagmus SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 98483 】【意味】 [名詞] nystagmus caused by the body rotating rapidly; large slow movements of the eyeballs are in the direction of rotation [例] He had rotational nystagmus when he was spinning around. [例] Rotational nystagmus is a very common finding in patients with vestibular disorders. [意味] 回転性眼振 ; [上位語] nystagmus ; [同義語群] 00338088-n
rotationally SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 14405 】【意味】 "ad[動詞] in a rotational manner [例] the required influence lines are found by subjecting the model to small displacements horizontally, vertically and rotationally [例] The wheel is rotationally symmetric. [例] The wheels rotate rotationally. [例] They moved the pieces rotationally. [意味] 回転して, 回転的に ; [派生] rotational ; [同義語群] 00444975-r"
rotator cuff SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 53363 】【意味】 "[名詞] a supporting structure of the shoulder consisting of the muscles and tendons that attach the arm to the shoulder joint and enable the arm to move [例] The rotator cuff is a muscle group that allows the shoulder to move. [例] The rotator cuff is a group of muscles and tendons that surround the shoulder joint. [例] He had a tear in his rotator cuff. [意味] 回旋筋腱板, 回旋筋腱板損傷 ; [上位語] body structure, bodily structure, anatomical structure, complex body part, structure ; [同義語群] 05604950-n"
rotatory SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 141628 】【意味】 "[形容詞] of or relating to or characteristic or causing an axial or orbital turn [例] The rotatory motion of the wheel was very fast. [例] The rotatory movements of the arms and legs are controlled by the brain. [例] He could not believe that the rotatory movements of the planets were responsible for the seasons. [意味] 回転の, 回転する, 回旋性の, 回転運動の, 輪番の, 回転性の, 回転軸の, 回転式の ; [同義語] revolutionary ; [派生] rotation, rotate, revolution, gyration, circumvolve ; [同義語群] 02939919-a"
rotatory joint SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 104545 】【意味】 "[名詞] a freely moving joint in which movement is limited to rotation [例] the articulation of the radius and ulna in the arm is a pivot joint [例] The rotatory joint is in the elbow. [例] The shoulder is a rotatory joint. [意味] 回転関節, 回転性関節 ; [同義語] rotary joint, pivot joint, articulatio trochoidea ; [上位語] synovial joint, articulatio synovialis, diarthrosis ; [同義語群] 05597188-n"

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