leaven
Element inducing fermentation. The term is applied to the yeast added to dough in bread-making; it is used figuratively to describe any pervasive influence, usually in a good sense, although in the Old Testament it symbolized corruption, and unleavened bread was used in sacrifice.
| During the Jewish festival of Pesach (Passover), all leaven is removed from the house. |
How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content.
| ?Page tools | ||
|---|---|---|
|
?Sign in  |
|---|