algin

al·gin

 (ăl′jĭn)

n.

Any of several derivatives, such as sodium alginate or alginic acid, of a gelatinous polysaccharide extracted from certain brown algae and widely used as a thickening, stabilizing, emulsifying, or suspending agent in industrial, pharmaceutical, and food products, such as ice cream.

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[alg(a) + -in.]

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

algin

(ˈældʒɪn)

n

(Elements & Compounds) alginic acid or one of its esters or salts, esp the gelatinous solution obtained as a by-product in the extraction of iodine from seaweed, used in mucilages and for thickening jellies

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

al•gin

(ˈæl dʒɪn)

n.

any hydrophilic colloidal substance found in kelp, as alginic acid or one of its soluble salts.

[1880–85; alg (ae) + -in¹]

Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

Thesaurus

Noun

1.

algin - a gum used especially as a thickener or emulsifier alginic acid gum - any of various substances (soluble in water) that exude from certain plants; they are gelatinous when moist but harden on drying

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