the GNU version of the Collaborative International Dictionary of English
n. The quality or state of being pungent or piercing; keenness; sharpness; piquancy.
The Century Dictionary and Cyclopedia
n. Pungent character or quality; the power of sharply affecting the taste or smell; keenness; sharpness; tartness; causticity.
n.Synonyms Poignancy, acridness, pointedness.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. wit having a sharp and caustic quality
n. a strong odor or taste property
Word Usage
"They and a handful of other spices—ginger, mustard, horseradish, wasabi—are especially valued for a quality often called hotness, but best called pungency: neither a taste nor a smell, but a general feeling of irritation that verges on pain."