leaven
1leav·en
noun \ˈle-vən\Definition of LEAVEN
1
a : a substance (as yeast) used to produce fermentation in dough or a liquid; especially : sourdough b : a material (as baking powder) used to produce a gas that lightens dough or batter
2
: something that modifies or lightens
Examples of LEAVEN
- a serious book that includes a few humorous stories as leaven
Origin of LEAVEN
Middle English levain, from Anglo-French levein, from Vulgar Latin *levamen, from Latin levare to raise — more at lever
First Known Use: 14th century
2leaven
transitive verbleav·enedleav·en·ing \ˈlev-niŋ, ˈle-və-\
Definition of LEAVEN
1
: to raise (as bread) with a leaven
2
: to mingle or permeate with some modifying, alleviating, or vivifying element; especially : lighten <a sermon leavened with humor>
Examples of LEAVEN
- He needs to leaven his speeches with more humor.
- using yeast to leaven the dough
First Known Use of LEAVEN
15th century
Rhymes with LEAVEN
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