'Keenness' definitions:

Definition of 'keenness'

From: WordNet
noun
A quick and penetrating intelligence; "he argued with great acuteness"; "I admired the keenness of his mind" [syn: acuteness, acuity, sharpness, keenness]
noun
A positive feeling of wanting to push ahead with something [syn: eagerness, avidity, avidness, keenness]
noun
Thinness of edge or fineness of point [syn: sharpness, keenness] [ant: bluntness, dullness]

Definition of 'Keenness'

From: GCIDE
  • Keenness \Keen"ness\, n. The quality or state of being keen. [1913 Webster]

Synonyms of 'keenness'

From: Moby Thesaurus