{ } a. [ Platy + Gr. &unr_; head. ] (Anat.) Broad-headed. [ 1913 Webster ]
n. [ Styryl + glycerin. ] (Chem.) A triacid alcohol, related to glycerin, and obtained from certain styryl derivatives as a yellow, gummy, amorphous substance; -- called also phenyl glycerin. [ 1913 Webster ]