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plunger SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 101381 】 【意味】 "[名詞] mechanical device that has a plunging or thrusting motion [例] The plunger was used to unclog the toilet. [例] She tried to use the plunger to unclog the sink. [意味] プランジャー, ピストン, ポンプ, 押子, ピストン弁, ピストン運動, ピストン棒, 活塞 ; [同義語] piston ; [上位語] mechanical device ; [派生] immerse, plunge ; [同義語群] 03948950-n [名詞] someone who dives (into water) [例] The plunger dove into the water. [例] He was a plunger in the swimming pool. [意味] 潜水夫, 潜水士, 潜水者, ダイバー, 潜水作業員, カイツブリ科の鳥 ; [同義語] diver ; [上位語] swimmer ; [派生] dive, immerse, dump, plunge ; [同義語群] 10019406-n [名詞] hand tool consisting of a stick with a rubber suction cup at one end; used to clean clogged drains [例] The plunger was a very useful tool for cleaning the clogged drain. [例] He tried to unclog the toilet with a plunger. [意味] 飛び込む人, 浸漬, 突入者, 突進者, 飛び込み選手 ; [同義語] plumber's helper ; [上位語] hand tool ; [派生] immerse, dunk, plunge, dip, douse, souse ; [同義語群] 03970156-n [名詞] someone who risks losses for the possibility of considerable gains [例] The plunger lost all his money. [例] The plunger took a risk and lost his money. [例] He was a plunger who took a chance on the stock market. [意味] 相場師, 投機家, 山師, スペキュレーター ; [同義語] speculator ; [上位語] adventurer, gambler, venturer ; [下位語] operator, venture capitalist, scalper, hedger ; [派生] speculate, job ; [同義語群] 10634075-n"