WordWeb Online

1. Having an ambiguous sexual identity
   - bisexual, epicene
    
2. Sexually attracted to both sexes
   - bisexual

1. A heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals
   - bismuth, atomic number 83

1. Two or twice
   "bi-yearly"

Sounds like: buy, by, bye

See also: androgynous

Type of: metal, metallic element

Encyclopedia: Bi