📖 WordNook

keenness

noun
  1. thinness of edge or fineness of point
    “This knife's keenness is a little scary.”
    sharpness
  2. a quick and penetrating intelligence
    “The intellectual has an incredible keenness.”
    sharpness
  3. a positive feeling of wanting to push ahead with something
    “Your keenness to ride the roller coaster again is surprising.”
    eagerness