noun. An agent, such as yeast, that causes batter or dough to rise, especially by fermentation.

noun. An element, influence, or agent that works subtly to lighten, enliven, or modify a whole.

transitive verb. To add a rising agent to.

transitive verb. To cause to rise, especially by fermentation.

transitive verb. To pervade with a lightening, enlivening, or modifying influence.

noun. See leven.

To excite fermentation in; raise and make light, as dough or paste.

To imbue; work upon by some invisible or powerful influence.

To ripen; mature.

noun. A substance that produces or is designed to produce fermentation, especially in dough; specifically, a mass of fermenting dough, which, mixed with a larger quantity of dough or paste, produces fermentation in it and renders it light.

noun. Something that resembles leaven in its effects, as some secret or impalpable influence working a general change, especially a change for the worse.

noun. 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.

noun. Anything which makes a general assimilating (especially a corrupting) change in the mass.

transitive verb. To make light by the action of leaven; to cause to ferment.

transitive verb. To imbue; to infect; to vitiate.

noun. Any agent used to make dough rise or to have a similar effect on baked goods.

verb. To add a leavening agent.

verb. To cause to rise by fermentation.

verb. To temper an action or decision.

verb. To imbue; to infect; to vitiate.

noun. an influence that works subtly to lighten or modify something

verb. cause to puff up with a leaven

noun. a substance used to produce fermentation in dough or a liquid

"We are leaven, in heaven. leaven-# a substance used to produce fermentation in dough or a liquid"

abandon  bequeath  commit  deposit  desert  

leavened  leavening  leavenless  natural leaven  unleavened  

bring up  elevate  getup  imponderable  lift  

Bevan  Devon  Evan  Heaven  devon  

impress  semblance  tinge  

abate  adjust to  admixture  agent  alter  

leavened  leavening  leavens