[am-bi-sek-struh s]
  1. Informal.
    1. sexually attracted to both sexes; bisexual.
    2. used by or suitable for either sex; unisex: ambisextrous hair styles.
  2. held in common by both sexes, especially sexual characteristics.

Origin of ambisextrous

1965–70; blend of sex and ambidextrous
Can be confusedambidextrous ambisextrous Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018