arsenious
adj.
pertaining to arsenic, containing arsenic (poisonous chemical element)
arsenious
Adjective
1. relating to compounds in which arsenic is trivalent
(pertainym) arsenic, As, atomic number 33
Arsenious
(a.)
Pertaining to, or derived from, arsenic, when having an equivalence next lower than the highest; as, arsenious acid.
(a.)
Pertaining to, consisting of, or containing, arsenic; as, arsenious powder or glass.
Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter.
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