ambidextrous

adjective5

1. •
   Having equal or comparable ability in both hands; in particular, able to write well with both hands.

   • Some are […]ambidextrous or right-handed on both sides; which happeneth only unto strong and athletical bodies, whose heat and spirits are able to afford an ability unto both. — 1650
2. •
   Exceptionally skillful; adept in more than one medium, genre, style, etc.

   • Michelangelo was a very ambidextrous artist, producing sculptures and frescoes with equal ability.
3. •
   Equally usable by left-handed and right-handed people (as a tool or instrument).
4. •
   (informal, humorous) Of a person, bisexual.
5. •
   (no longer used) Practising or siding with both parties.

   • All False, Shuffling, and Ambidextrous Dealings. — 1692