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ether SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 110752 】 【意味】 "[名詞] a colorless volatile highly inflammable liquid formerly used as an inhalation anesthetic [例] Ether is a colorless volatile highly inflammable liquid. [例] Ether is a flammable liquid that is used as an anesthetic. [例] They used ether to put the patient to sleep. [意味] エーテル, エチルエーテル, ジエチルエーテル ; [同義語] diethyl ether, ethyl ether, vinyl ether, ethoxyethane, divinyl ether ; [上位語] inhalation anesthetic, inhalation anaesthetic, inhalation general anesthetic, inhalation general anaesthetic ; [下位語] enflurane, Ethrane ; [派生] ethereal, etherify, etherize, etherise ; [同義語群] 03299929-n" [名詞] any of a class of organic compounds that have two hydrocarbon groups linked by an oxygen atom [例] Ether is a chemical compound that is a colorless liquid at room temperature. [例] They tried to determine the ether content of the compound. [意味] エーテル ; [上位語] organic compound ; [派生] ethereal ; [同義語群] 14709102-n "[名詞] a medium that was once supposed to fill all space and to support the propagation of electromagnetic waves [例] Ether was once thought to be the medium for light. [例] They believed that the ether was a medium that filled all space. [意味] エーテル, 蒸気機関車 ; [同義語] aether ; [上位語] medium ; [同義語群] 06254915-n [名詞] the fifth and highest element after air and earth and fire and water; was believed to be the substance composing all heavenly bodies [例] Ether is the fifth and highest element. [例] The ether is a very interesting concept. [例] They believed that ether was the fifth element. [意味] エーテル, 天空, 真髄, 神髄, 精髄, 心髄, エーテル元素 ; [同義語] quintessence ; [上位語] element ; [派生] ethereal, quintessential, celestial, supernal ; [同義語群] 14847103-n"