単語データベース検索

単語 / 【 ID 】 意味 / 例文 /同義語/上位語/下位語/派生語

arsenic SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 17577 】 【意味】 "[名詞] a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide (rat poison) and weed killer [例] Arsenic is a poisonous substance that can be used to kill rats. [例] Arsenic is a poison. [例] They poisoned the rat with arsenic. [意味] 砒素, ヒ素, 三酸化ヒ素, As, 亜砒酸, 無水亜砒酸, 酸化ヒ素, 無水ヒ素 ; [同義語] white arsenic, arsenic trioxide, arsenous oxide, arsenous anhydride, ratsbane ; [上位語] trioxide ; [派生] arsenical ; [同義語群] 14768201-n [名詞] a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar [例] Arsenic is a very poisonous element. [例] They believed that arsenic was a poisonous element. [意味] ヒ素, 砒素 ; [同義語] As, atomic number 33 ; [上位語] chemical element, element ; [派生] arsenious, arsenical ; [同義語群] 14629149-n"