n. | 1. | The quality or state of being keen. |
Noun | 1. | keenness - a quick and penetrating intelligence; "he argued with great acuteness"; "I admired the keenness of his mind" |
2. | keenness - a positive feeling of wanting to push ahead with something | |
3. | keenness - thinness of edge or fineness of point Synonyms: sharpness |