1. containing or resembling yeast; frothy or foamy
2. restless, agitated, or unsettled
Usage: literary
3. characterized by or producing fermentation

Examples

• The yeasty smell of fresh bread filled the bakery.
• Beer has a yeasty aroma when it’s actively fermenting.
• The dough became yeasty and began to rise.
• The crowd grew yeasty with excitement before the concert.
• She stirred the yeasty mixture until it was smooth.
• The yeasty foam on top indicated the fermentation was working.
• His yeasty enthusiasm was contagious among his teammates.