Wiktionary:Word of the day/2006-07-2

From Wiktionary

sharp adjective

  1. Having a cutting edge; not dull.
    He has a sharp knife.
  2. Intelligent or quick to learn.
    That girl is sharp.
  3. Strong in flavor.
    That lemonade is sharp.
    I would like sharp Cheddar cheese.

noun

  1. A blade, especially a sword used in fencing, with a sharp tip.
    Jesse preferred to practice with sharps.