curious about or open to exploring sexual relations with people of a different gender than those to whom one is usually attracted:
a bi-curious teen who later came out as bisexual.
Swipe Right For Sex: Mixxxer Is Tinder for the Porn Star Set Aurora Snow October 3, 2014
considering experimenting with bisexuality
having two small teeth or toothlike processes.
proficient in or using two dialects of the same language.
bi-endian Silicon schizophrenia. Processors and other chips that have can be switched to work in big-endian or little-endian mode. The PowerPC chip has this ability, which allows it to run the little-endian Windows NT, or the big-endian Mac OS/PPC. (1995-02-23)
bent at two places.