cosmopolitanize

[koz-muh-pol-i-tn-ahyz]

verb (used with object), cos·mo·pol·i·tan·ized, cos·mo·pol·i·tan·iz·ing.

to make cosmopolitan.

Also especially British, cos·mo·pol·i·tan·ise.

Origin of cosmopolitanize

First recorded in 1875–80; cosmopolitan + -ize
Related formscos·mo·pol·i·tan·i·za·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019