Am'bi-dex'ter'i-ty or Am'bi-dex'trous-ness, n.
n. 1. The quality of being ambidextrous; the faculty of using both hands with equal facility.
Ignorant I was of the human frame, and of its latent powers, as regarded speed, force, and ambidexterity. De Quincey.
Sense 2. Double dealing; the taking of money from both parties for a verdict.