1. Relating to yeast: This is the most common meaning. It refers to something that is made with yeast, contains yeast, or has a characteristic of yeast. For example:
* Yeasty bread: Bread that has been leavened with yeast, giving it a distinct flavor and texture.
* Yeasty aroma: A smell that resembles the aroma of fermenting yeast, often associated with bread or beer.
2. Having a yeast-like quality: This meaning often refers to something that is fluffy, spongy, or bubbly, resembling the texture of yeast dough. For example:
* Yeasty cake: A cake with a light and airy texture, similar to yeast bread.
3. Figuratively, it can also be used to describe something that is rapidly growing or spreading, like yeast in a dough:
* The rumor spread like yeast.
4. In some cases, "yeasty" might be used to describe a slightly unpleasant smell or taste that resembles yeast:
* The old cheese had a yeasty flavor.
It's important to consider the context to understand the specific meaning of "yeasty."