2. (Chem.) Pertaining to, or derived from, arsenic, when having an equivalence next lower than the highest; as, arsenious acid. [1913 Webster]
The Collaborative International Dictionary of English. 2000.
arsenious — [är sē′nē əs] adj. ARSENOUS … English World dictionary
arsenious — adjective Date: 1810 of, relating to, or containing arsenic especially when trivalent … New Collegiate Dictionary
arsenious — /ahr see nee euhs/, adj. Chem. arsenous. [ARSEN + IOUS] * * * … Universalium
arsenious — adjective of, or containing arsenic with a valence of 3 … Wiktionary
arsenious — Arsenic (adj.). * * * ar·se·ni·ous är sē nē əs also ar·se·nous ärs nəs, ən əs adj of, relating to, or containing arsenic esp. when trivalent * * * ar·sen·i·ous (ahr senґe əs) arsenous … Medical dictionary
arsenious — adj. pertaining to arsenic, containing arsenic (poisonous chemical element) … English contemporary dictionary
arsenious — ar·se·ni·ous … English syllables
arsenious — adjective relating to compounds in which arsenic is trivalent • Pertains to noun: ↑arsenic • Derivationally related forms: ↑arsenic … Useful english dictionary
arsenious acid — n ARSENIC TRIOXIDE also any of several acids derived from arsenic trioxide … Medical dictionary
arsenious oxide — n ARSENIC TRIOXIDE … Medical dictionary
