PUN'GENT, a. [L. pungens,pungo.] Pricking; stimulating; as pungent snuff.
The pungent grains of titillating dust.1. Acrid; affecting the tongue like small sharp points; as the sharp and pungent taste of acids.2. Piercing; sharp; as pungent pains; pungent grief.3. Acrimonious; biting.