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lipase

American  
[lahy-pays, lip-ays] / ˈlaɪ peɪs, ˈlɪp eɪs /

noun

Biochemistry.
  1. any of a class of enzymes that break down fats, produced by the liver, pancreas, and other digestive organs or by certain plants.


lipase British  
/ ˈlaɪpeɪs, ˈlɪpeɪs /

noun

  1. any of a group of fat-digesting enzymes produced in the stomach, pancreas, and liver and also occurring widely in the seeds of plants

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

lipase Scientific  
/ lĭp′ās′,lī′pās′ /
  1. Any of various enzymes that catalyze the hydrolysis of fats, especially triglycerides and phospholipids, into glycerol and fatty acids.


Etymology

Origin of lipase

First recorded in 1895–1900; lip- + -ase


Vocabulary lists containing lipase

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The drug was approved to treat lipoprotein lipase deficiency, a rare genetic disorder that prevents the body from properly breaking down fat particles in the blood.

From Barron's ● Jun. 17, 2026

Known as hormone-sensitive lipase, or HSL, the enzyme was thought to work mainly as the body's emergency fuel switch, helping release stored fat when energy runs low.

From Science Daily ● May 8, 2026

Another important factor is hormone-sensitive lipase, an enzyme that releases fat from our fat cells.

From Washington Post ● Jan. 10, 2023

The vet will perform diagnostic blood tests, including a specific test for pancreatic enzymes called pancreatic lipase immunoreactivity or cPLI/fPLI.

From Salon ● Dec. 18, 2022

Similarly in the presence of lipase, esters are reformed from alcohols and fatty acids, their decomposition products.

From Popular Science Monthly Oct, Nov, Dec, 1915 — Volume 86 by Anonymous

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