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decay SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 54402 】 【意味】 "[名詞] the organic phenomenon of rotting [例] The decay of the body was rapid. [例] The decay of the corpse was a sight to behold. [例] They could smell the decay of the corpse. [意味] 腐敗, 崩壊, 腐朽, 腐食, 腐乱, 腐り, 衰退, 腐 ; [同義語] decomposition ; [上位語] organic phenomenon ; [派生] rot, decompose, crumble, molder, moulder, dilapidate, decompositional ; [同義語群] 11444643-n [名詞] a gradual decrease; as of stored charge or current [例] The decay of the empire was a very slow process. [例] They believed that the decay of the empire was inevitable. [意味] 減衰, 衰退, 減退, 崩壊, 腐敗, 漸減, 衰微, 衰え ; [同義語] decline ; [上位語] decrease, decrement ; [下位語] exponential return, exponential decay ; [派生] decompose, disintegrate ; [同義語群] 13456567-n [名詞] the process of gradually becoming inferior [例] They could see the decay of the once beautiful building. [意味] 減衰, 衰退, 崩壊, 腐敗, 衰微, 頽廃, 劣化, 凋落 ; [上位語] natural action, natural process, activity, action ; [下位語] rot, ruin, decomposition, corruption, rotting, caries, tooth decay, spoilage ; [同義語群] 13456715-n [名詞] the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation [例] The decay of the uranium isotope is a nuclear reaction. [例] They believed that the decay of the uranium would cause a nuclear explosion. [意味] 崩壊, 減衰, 放射性崩壊, 壊変, 腐敗, 崩潰, 放射能崩壊, 腐朽 ; [同義語] disintegration, radioactive decay ; [上位語] nuclear reaction ; [下位語] alpha decay, beta decay ; [派生] decompose, disintegrate ; [同義語群] 13456899-n [動詞] fall into decay or ruin [例] The unoccupied house started to decay [例] The old house decayed. [例] The castle decayed because no one lived there. [例] They decayed because they were not maintained. [意味] 衰える, 衰退する, 腐る, 朽ちる, 腐敗する, 崩壊する, 低下する, 荒廃する ; [同義語] crumble, dilapidate ; [上位語] change ; [下位語] deteriorate, erode, corrode, ruin, rust, eat at, weather, fall apart ; [派生] decomposition, decadent ; [同義語群] 00208836-v [名詞] an inferior state resulting from the process of decaying [例] the corpse was in an advanced state of decay [例] the house had fallen into a serious state of decay and disrepair [意味] 腐敗, 腐朽, 崩壊, 腐食, 衰退, 退化, 腐れ, 衰え ; [上位語] unsoundness ; [下位語] rot, deterioration, decomposition, disintegration, putrefaction, rancidity, impairment ; [派生] crumble, dilapidate ; [同義語群] 14560612-n [動詞] lose a stored charge, magnetic flux, or current [例] the particles disintegrated during the nuclear fission process [例] The current decayed over time. [例] The nuclear waste decays into a poisonous gas. [例] It decayed into a pile of dust. [意味] 崩壊する, 減衰する, 腐る, 朽ちる, 衰える, 低下する, 衰退する, 腐敗する ; [同義語] decompose, disintegrate ; [上位語] change integrity ; [派生] decline, disintegration, radioactive decay ; [同義語群] 00399074-v [動詞] undergo decay or decomposition [例] The body started to decay and needed to be cremated [例] The food decayed in the fridge. [例] They decayed because they were left out in the rain. [意味] 腐る, 朽ちる, 腐敗する, 崩壊する, 腐食する, 腐らせる, 分解する, 腐り ; [上位語] change ; [下位語] rot, spoil, decompose, putrefy, go bad, molder, moulder, deliquesce ; [派生] decomposition ; [同義語群] 00552815-v"