What is "foamier"

a. (en-comparativefoamy)

1. adj. relating to or containing gas bubbles [syn: frothy]

2. emitting or filled with bubbles as from carbonation or fermentation; "bubbling champagne"; "foamy (or frothy) beer" [syn: bubbling, bubbly, foaming, frothy, effervescing]

3. producing or covered with lathery sweat or saliva from exhaustion or disease; "the rabid animal's frothing mouth" [syn: foaming, frothing]

4. covered with or resembling small bubbles as from being agitated by beating or heating; "the bubbling candy mixture"; "a cup of foaming cocoa"; "frothy milkshakes"; "frothy waves"; "spumy surf" [syn: bubbling, foaming, frothing, spumous, spumy, sudsy]

5. [also: foamiest, foamier]

See foamy