WordNet

become stretched or tense or taut; "the bodybuilders neck muscles tensed;" "the rope strained when the weight was attached" (同)tense
(psychology) nervousness resulting from mental stress; "his responsibilities were a constant strain"; "the mental strain of staying alert hour after hour was too much for him" (同)mental strain, nervous strain
(physics) deformation of a physical body under the action of applied forces
injury to a muscle (often caused by overuse); results in swelling and pain
an intense or violent exertion (同)straining
use to the utmost; exert vigorously or to full capacity; "He really extended himself when he climbed Kilimanjaro"; "Dont strain your mind too much" (同)extend
open or straighten out; unbend; "Can we extend the legs of this dining table?"
increase in quantity or bulk by adding a cheaper substance; "stretch the soup by adding some more cream"; "extend the casserole with a little rice" (同)stretch
prolong the time allowed for payment of; "extend the loan"
expand the influence of; "The King extended his rule to the Eastern part of the continent" (同)expand
make available; provide; "extend a loan"; "The bank offers a good deal on new mortgages" (同)offer
reach outward in space; "The awning extends several feet over the sidewalk" (同)poke out, reach_out
fully extended or stretched forth; "an extended telescope"; "his extended legs reached almost across the small room"; "refused to accept the extended hand"
beyond the literal or primary sense; "`hot off the press shows an extended sense of `hot"
an ordered array of the components of an emission or wave
a broad range of related objects or values or qualities or ideas or activities
showing signs of mental and emotional tension; "her voice was strained as she asked the question"

PrepTutorEJDIC

…‘を'『引っ張る』 / (使い過ぎて)〈体など〉‘を'『痛める』,弱める / …‘を'『最大限に働かせる』,精一杯使う / 〈意味・規則など〉‘を'曲げる,こじつける,拡大解釈する / 〈液体〉‘を'『こす』;(液体から)〈固形分〉‘を'こして取る《+『out(off)』+『名』+『from』+『名』》 / 全力を尽くす,懸命に努力する / ぱんと張る / 〈C〉〈U〉『張りつめること』,張る力 / 〈C〉『筋違い』,ねんざ,くじき / 〈U〉(精神的に,極度に)緊張,重荷,過労 / 〈C〉骨のおれる仕事,激務
〈C〉家系,血統,種族 / 〈C〉品種 / 〈U〉《しばしばa ~》(遺伝的な)性質,体質 / 〈C〉《しばしば複数形で》《単数扱い》(音楽の)曲,一節 / 〈C〉口調,言い回し,文体
(…まで)〈距離・期間など〉‘を'『延ばす』,延長する《+『名』+『to』+『名』》 / (…に)〈手・足,針金など〉‘を'『伸ばす』,広げる《+『名』+『to』+『名』》 / 《文》(…に)〈親切・援助など〉‘を'『及ぼす』《+『名』+『to』+『名』》 / 〈事業・意味など〉‘を'広げる,拡張する / (距離・期間など)(…まで)『広がる』,『伸びる』,(…に)及ぶ,わたる《+『to+『名』》
伸ばした;広がった / 長い,長期間にわたる / 広い,広範囲に及ぶ
スペクトル(光がプリズムを通過するとき生じる色の帯) / (電磁波・音波などの)範囲,スペクトル / (多様だが関連あるものの)連続[範囲]《+『of』+『名』》
緊張した;疲れた / 不自然な,わざとらしい;こじつけの