\Am"bi*dex"ter\, a. [LL., fr. L. ambo both + dexter
right, dextra (sc. manus) the right hand.]
Using both hands with equal ease. --Smollett.

\Am`bi*dex"ter\, n.
1. A person who uses both hands with equal facility.
2. Hence: A double-dealer; one equally ready to act on either
   side in party disputes.
         The rest are hypocrites, ambidexters, so many
         turning pictures -- a lion on one side, a lamb on
         the other.                            --Burton.
3. (Law) A juror who takes money from both parties for giving
   his verdict. --Cowell.