omnisexual

[om-nuh sek-shoo-uh l]
Related formsomnisexuality, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Word Origin and History for omnisexual
adj.

by 1959, from omni- + sexual. Earliest application is to Walt Whitman.

Online Etymology Dictionary, © 2010 Douglas Harper