having more than two haploid sets of chromosomes that are dissimilar and derived from different species.
an allopolyploid cell or organism.
Origin of allopolyploid
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
(of cells, organisms, etc) having more than two sets of haploid chromosomes inherited from different species
an interspecific hybrid of this type that is therefore fertile
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
Having two or more complete sets of chromosomes derived from different species.
An allopolyploid organism.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.