Definition of allosexual:
(adj) :
(LGBTQ, of a person) Experiencing sexual attraction; not asexual.
(n) :
(LGBTQ) One who experiences sexual attraction; one who is not asexual.
(adj) :
(LGBTQ, uncommon, chiefly Canada) LGB; queer; non-heterosexual.
(adj) :
(chiefly social sciences, of sexual desire or activity) Directed toward or involving another person rather than (only) oneself.
(adj) :
(chiefly biology, sociology, psychology) Involving or directed at the other biological sex; heterosexual; not isosexual.