codiscoverer

[ koh-di-skuhv-er-er ]
/ ˌkoʊ dɪˈskʌv ər ər /

noun

one of two or more joint discoverers.

Origin of codiscoverer

First recorded in 1870–75; co- + discoverer
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019