Word Study
spumous
CIDE DICTIONARY
spumous, 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." [1913 Webster]
"The spumy waves proclaim the watery war." [1913 Webster]
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