definition of
foaming

[1] #1 foaming s. [bubbling, bubbly, foamy, frothy, effervescing, spumy] emitting or filled with bubbles as from carbonation or fermentation; "bubbling champagne"; "foamy (or frothy) beer". wn

[2] #2 foaming s. [foamy, frothing] producing or covered with lathery sweat or saliva from exhaustion or disease; "the rabid animal's frothing mouth". wn