Dictionary

1leaven

noun leav·en \ˈle-vən\

: a substance (such as yeast) that makes dough rise and become light before it is baked

: something that makes a situation or mood less serious

Full 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
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Examples of LEAVEN

  1. 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

Other Food Terms

Reuben, calamari, chuck, curry, edamame, foie gras, hummus, nonpareil, peel

Rhymes with LEAVEN

2leaven

verb

: to make (something) less serious and often more exciting

: to add leaven to (bread, dough, etc.)

leav·enedleav·en·ing \ˈlev-niŋ, ˈle-və-\

Full Definition of LEAVEN

transitive verb
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

  1. He needs to leaven his speeches with more humor.
  2. using yeast to leaven the dough

First Known Use of LEAVEN

15th century

Synonym Discussion of LEAVEN

infuse, suffuse, imbue, ingrain, inoculate, leaven mean to introduce one thing into another so as to affect it throughout. infuse implies a pouring in of something that gives new life or significance <new members infused enthusiasm into the club>. suffuse implies a spreading through of something that gives an unusual color or quality <a room suffused with light>. imbue implies the introduction of a quality that fills and permeates the whole being <imbue students with intellectual curiosity>. ingrain , used only in the passive or past participle, suggests the deep implanting of a quality or trait <clung to ingrained habits>. inoculate implies an imbuing or implanting with a germinal idea and often suggests stealth or subtlety <an electorate inoculated with dangerous ideas>. leaven implies introducing something that enlivens, tempers, or markedly alters the total quality <a serious play leavened with comic moments>.

Other Food Terms

Reuben, calamari, chuck, curry, edamame, foie gras, hummus, leaven, nonpareil, peel

Rhymes with LEAVEN

LEAVENED Defined for Kids

leaven

verb leav·en \ˈle-vən\
leav·enedleav·en·ing

Definition of LEAVEN for Kids

:  to cause to rise by adding something (as baking powder) that produces a gas <leavened bread>

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