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hyperploid

American

[hahy-per-ploid] / ˈhaɪ pərˌplɔɪd /

adjective

having a chromosome number that is greater than but not a multiple of the diploid number.

noun

a hyperploid cell or organism.

hyperploid British

/ ˈhaɪpəˌplɔɪd /

adjective

biology having or relating to a chromosome number that exceeds an exact multiple of the haploid number

"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

Other Word Forms

hyperploidy

noun

Etymology

Origin of hyperploid

First recorded in 1925–30; hyper- + -ploid

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023