KEEN

Definition of KEEN

  1. (noun)a funeral lament sung with loud wailing
  2. (adj)having or demonstrating ability to recognize or draw fine distinctions
  3. (adj)intense or sharp
  4. (adj)excellent
  5. (adj)painful as if caused by a sharp instrument
  6. (adj)having a sharp cutting edge or point
  7. (verb)express grief verbally