{ } a. [ L. spumosus, fr. spuma foam: cf. F. spumeux. ] Consisting of, containing, or covered with, froth, scum, or foam; frothy; foamy. [ 1913 Webster ]

The spumous and florid state of the blood. Arbuthnot. [ 1913 Webster ]

The spumy waves proclaim the watery war. Dryden. [ 1913 Webster ]