polygamophile

[pol-ee-gam-uh-fahyl]

noun

a person who approves of or countenances polygamy, especially as practiced by others.

Origin of polygamophile

First recorded in 1705–15; polygam(y) + -o- + -phile
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019