Definitions of leaven:
  • noun:   an influence that works subtly to lighten or modify something
    Example: "His sermons benefited from a leavening of humor"
  • noun:   a substance used to produce fermentation in dough or a liquid
  • verb:   cause to puff up with a leaven
    Example: "Unleavened bread"
  • name:  A surname (very rare: popularity rank in the U.S.: #82185)

Related words...
Descriptive words...

Search for leaven at other dictionaries: OneLook, Oxford, American Heritage, Merriam-Webster, Wikipedia

See leaven used in context: 13 rhymes, 2 Shakespeare works, several books and articles.

Help  Advanced  Feedback  Android  iPhone/iPad  API  Blog  Privacy

Copyright © 2020 Datamuse