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单词 artiad
释义

Definition of artiad in English:

artiad

noun ˈɑːtɪad
Chemistry
  • An element or radical whose valency is represented by an even number. Contrasted with "perissad". Now historical and rare.

Origin

Mid 19th century (in an earlier sense). From ancient Greek ἄρτιος (of numbers) even (from ἄρτι just, exactly from the same Indo-European base as classical Latin ars, Armenian ard recently, Lithuanian artus (adjective), arti (adverb) near) + -ad.

Definition of artiad in US English:

artiad

nounˈɑːtɪad
Chemistry
  • An element or radical whose valency is represented by an even number. Contrasted with "perissad". Now historical and rare.

Origin

Mid 19th century (in an earlier sense). From ancient Greek ἄρτιος (of numbers) even (from ἄρτι just, exactly from the same Indo-European base as classical Latin ars, Armenian ard recently, Lithuanian artus (adjective), arti (adverb) near) + -ad.

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更新时间:2025/6/19 17:10:59