amphiploid

[ am-fuh-ploid ]
/ ˈæm fəˌplɔɪd /

noun

a hybrid organism having a diploid set of chromosomes from each parental species.

Origin of amphiploid

First recorded in 1940–45; amphi- + -ploid
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019