Antonyms
Synonyms
Etymology

1. leaven

verb. ['ˈlɛvən'] cause to puff up with a leaven.

Etymology

  • leaven (English)
  • levain (Middle English (1100-1500))

2. leaven

noun. ['ˈlɛvən'] an influence that works subtly to lighten or modify something.

Synonyms

Etymology

  • leaven (English)
  • levain (Middle English (1100-1500))

3. leaven

noun. ['ˈlɛvən'] a substance used to produce fermentation in dough or a liquid.

Etymology

  • leaven (English)
  • levain (Middle English (1100-1500))
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