triarsenic en · NOUN
Etymology
Etymology tree Proto-Indo-European *tréyes Proto-Indo-European *tri- Proto-Italic *tri- Latin tri-der. English tri- Proto-Indo-European *ǵʰelh₃- Proto-Indo-European *ǵʰl̥h₃enyomder. Proto-Indo-Iranian *ȷ́ʰr̥Hanyam Proto-Iranian *jr̥Hanyam Old Median *zaranyam Old Median *kā Old Median *zaraniyakāder. Middle Persian *zarnīkbor. Classical Syriac ܙܪܢܝܟܐ (zarnīḵā)der. Arabic الزَرْنِيخ (az-zarnīḵ)bor. Byzantine Greek ἀρσενικόν (arsenikón)der. Latin arsenicumder. Middle French arsenicbor. Middle English arsenik English arsenic English triarsenic From tri- + arsenic.
Meanings
- (in-compounds, uncountable) Three arsenic atoms or cations in a molecule (As₃)