Antimonious

a.

1.

(Chem.) Pertaining to, or derived from, antimony; - said of those compounds of antimony in which this element has an equivalence next lower than the highest; as, antimonious acid.

Adj.

1.

antimonious - relating to or derived from antimony; "antimonious oxide" Synonyms: antimonic

antimonic, antimony, atomic number 51, Sb