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gibberellin
[ jib-uh-rel-in ]
/ ˌdʒɪb əˈrɛl ɪn /
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noun Biochemistry.
any of a class of growth hormones occurring in fungi and plants.
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Origin of gibberellin
Words nearby gibberellin
gib, gibbed, gibber, Gibberd, gibberellic acid, gibberellin, gibberish, gibbet, gibble-gabble, Gib board, gibbon
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
British Dictionary definitions for gibberellin
gibberellin
/ (ˌdʒɪbəˈrɛlɪn) /
noun
any of several plant hormones, including gibberellic acid, whose main action is to cause elongation of the stem: used in promoting the growth of plants, in the malting of barley, etc
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
Scientific definitions for gibberellin
gibberellin
[ jĭb′ə-rĕl′ĭn ]
Any of numerous plant hormones, especially gibberellic acid, that promote stem elongation. The seeds, young shoots, and roots of plants contain gibberellins, and they are also found in fungi.
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.