ARSENIOUS


Meaning of ARSENIOUS in English

(ˈ)är|sēnēəs, (ˈ)ȧ|s- also -nyəs adjective

also ar·se·nous ˈ ̷ ̷s( ə )nəs

Etymology: French arsénieux, from arsenic + -eux -ous

: of, relating to, or containing arsenic — used especially of compounds in which this element is trivalent

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.