heterosis(redirected from Hibrid vigor)
Also found in: Thesaurus, Medical, Encyclopedia.
See hybrid vigor.
[Late Greek heterōsis, alteration, alteration of Greek heteroiōsis, from heteroioun, to alter, from heteroios, different in kind, from heteros, other; see hetero-.]
het′er·ot′ic (-rŏt′ĭk) adj.
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.
(Biology) biology another name for hybrid vigour
[C19: from Late Greek: alteration, from Greek heteroioun to alter, from heteros other, different]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
het•er•o•sis(ˌhɛt əˈroʊ sɪs)
the increase in growth, size, yield, or other characters in hybrids over those of the parents.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
abnormal development, especially increased size, in plants or animals, usually as a result of cross-breeding.See also: Animals, Plants
abnormal development, especially increased size, in plants or animals, usually as a result of crossbreeding.See also: Size
-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.
Switch to new thesaurus
|Noun||1.||heterosis - (genetics) the tendency of a crossbred organism to have qualities superior to those of either parent|
tendency, inclination - a characteristic likelihood of or natural disposition toward a certain condition or character or effect; "the alkaline inclination of the local waters"; "fabric with a tendency to shrink"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.