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Glite Dictionary
leavening agent

leavening agent

1 3.8
An ingredient added to dough or batter to make it rise and become lighter
  • noun
  • /ˈlɛvənɪŋ ˈeɪdʒənt/
  • Specialized
translation icon : agente leudante
  • Just to give a little bit of background, a leavening agent or to leaven is comes from the old Latin word levar, which means to raise.
  • leavening agent—baker's yeast

Just to give a little bit of background, a leavening agent or to leaven is comes from the old Latin word levar, which means to raise.

Examples

  • Both types of baking powder produce the same amount of gas, so they are equally effective as leavening agents.

    Blog text (29)

  • Most fry bread includes flour, sugar, lard, salt, and a leavening agent.

    Blog text (13)

  • Leavening agents like baking powder and baking soda are too wan to carry pumpkin to the lightness a pancake deserves.

    Blog text (20)

  • Yeast is a common leavening agent used to help bread rise and become soft.

  • Baking powder acts as a leavening agent in many recipes, making cakes light and airy.

  • When making pancakes, include a leavening agent like baking soda to achieve a fluffy texture.

Synonyms

leavening
vsleavening agent
  • Specialized
1 4.5

An ingredient added to dough or batter to make it rise and become light

is broader, covering both fermentation and nonfermenting rise methods
leaven agent
vsleavening agent
  • Specialized
3.9

An ingredient added to dough or batter to make it rise and become lighter

keeps the full -ing form used more often in recipes and lists
raising agent
vsleavening agent
  • UK
3.7

An ingredient added to dough or batter that makes it light and soft by making small bubbles

covers that function but also names common chemical and biological examples

Surface Forms

leavening agent singular
leavening agents plural

Morphology

leavening + agent

The compound is directly compositional: 'leavening' refers to the process/substance that makes dough rise and 'agent' means a thing that causes an effect, so a learner who knows both words can infer it is the substance that makes dough or batter rise. This follows normal English noun–noun composition and has clear equivalents in other languages, making it readily understandable rather than idiomatic.

Etymology

The term leavening agent comes from baking. Leaven was a small piece of fermented dough or yeast that bakers added to new dough so the bread would 'rise' and become 'light', and a leavening agent is simply an agent that makes dough rise and become soft.