- of, like, or containing yeast
- frothy; foamy
- marked by ferment and change: a yeasty era
- Of, similar to, or containing yeast: yeasty dough.
- Causing or characterized by unrest or agitation; turbulent: the yeasty days before the new government was established.
- Frothy; frivolous: a yeasty comedy.
- Full of productivity or vitality; exuberantly creative.
(comparative yeastier, superlative yeastiest)
From yeast +"Ž -y.