copemate

or copes·mate

[ kohp-meyt ]
/ ˈkoʊpˌmeɪt /

noun Obsolete.

an antagonist; opponent.
a comrade; partner.

Origin of copemate

First recorded in 1555–65; cope1 + mate1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019