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telecommunication SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 133518 】 【意味】 "[名詞] (often plural) systems used in transmitting messages over a distance electronically [例] The telecommunications were down. [例] The telephone is the most commonly used telecommunication device. [例] They wanted to increase the efficiency of their telecommunication systems. [意味] テレコミュニケーション, 電気通信, 遠隔通信, テレコム, テレコミ, 通信システム, 遠距離通信, 電話学 ; [同義語] telecom ; [上位語] medium ; [下位語] telephony, telephone, wireless, broadcasting, multiplex, telegraphy ; [派生] telecommunicate ; [同義語群] 06271778-n [名詞] (often plural) the branch of electrical engineering concerned with the technology of electronic communication at a distance [例] Telecommunication is a branch of electrical engineering. [例] The telephone is a means of telecommunication. [例] They are experts in the field of telecommunications. ; [上位語] EE, electrical engineering ; [同義語群] 06128307-n"