Definitions for leavenˈlɛv ən
This page provides all possible meanings and translations of the word leaven
Random House Webster's College Dictionary
a substance, as yeast or baking powder, that causes fermentation and expansion of dough or batter.
fermented dough reserved for producing fermentation in a new batch of dough.
an element that produces an altering or transforming influence.
(v.t.)to add leaven to (dough or batter) and cause to rise.
to permeate with an altering or transforming element.
Origin of leaven:
1300–50; ME levain < AF, OF levain < VL *levāmen
a substance used to produce fermentation in dough or a liquid
an influence that works subtly to lighten or modify something
"his sermons benefited from a leavening of humor"
raise, leaven, prove(verb)
cause to puff up with a leaven
Any agent used to make dough rise or to have a similar effect on baked goods.
To add a leavening agent.
To cause to rise by fermentation.
To temper an action or decision.
any substance that produces, or is designed to produce, fermentation, as in dough or liquids; esp., a portion of fermenting dough, which, mixed with a larger quantity of dough, produces a general change in the mass, and renders it light; yeast; barm
anything which makes a general assimilating (especially a corrupting) change in the mass
to make light by the action of leaven; to cause to ferment
to imbue; to infect; to vitiate
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