carrageenan

or car·ra·gee·nin

[ kar-uh-gee-nuh n ]
/ ˌkær əˈgi nən /

noun

a colloidal substance extracted from seaweed, chiefly used as an emulsifying and stabilizing ingredient in foods, cosmetics, and pharmaceuticals.

Origin of carrageenan

carrageen + -an suffix of chemical compounds, here synonymous with -in2
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for carrageenan

carrageenan

carragheenan or carageenan

/ (ˌkærəˈɡiːnən) /

noun

a carbohydrate extracted from carrageen, used to make a beverage, medicine, and jelly, and as an emulsifying and gelling agent (E407) in various processed desserts and drinks
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

Medicine definitions for carrageenan

carrageenan


n.

Any of a group of closely related colloids derived from several red algae, widely used as a thickening, stabilizing, emulsifying, or suspending agent in pharmaceuticals.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for carrageenan

carrageenan

[ kăr′ə-gēnən ]

A gelatinous material derived from Irish moss (Chondrus crispus) and other species of red algae. It is widely used as a thickening, stabilizing, emulsifying, or suspending agent in industrial, pharmaceutical, and food products.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.