a. (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;
a. [ Cf. LL. acrimonious, F. acrimonieux. ]
adv. In an acrimonious manner. [ 1913 Webster ]
n. The quality of being acrimonious; asperity; acrimony. [ 1913 Webster ]