omnifutuent

From omni- +‎ Latin futuēns, present participle of futuō (“fuck”).

omnifutuent (comparative more omnifutuent, superlative most omnifutuent)

1. (rare) bisexual
   • 2002 Adam Mars-Jones Aldous and His Women The Observer

     Aldous was shy and impractical, not the sort of man who could manage adultery without help from his wife. The correspondence with Mary Hutchinson makes clear that Maria was not merely complicit but actively 'omnifutuent', to borrow her husband's splendid word for bisexuality.

   • 2015 Marlene Wagman-Gellar Behind Every Great Man page 155

     Maria, like Laura, was “omnifutuent" (Huxley's word for bisexual)