What is the quality or state of being pungent or piercing; keenness; sharpness; piquancy; as, the pungency of ammonia. "The pungency of menaces." Hammond called?

pungency — The quality or state of being pungent or piercing; keenness; sharpness; piquancy; as, the pungency of ammonia. "The pungency of menaces." Hammond. (Webster's 1913.)

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