Definition of killifish

Scrabble & Words with friends points


  • killifish is a valid Scrabble US word with a point value of 19
  • killifish is a valid Scrabble UK word with a point value of 19
  • killifish is a valid Words with friends word with a point value of 20

Definition of killifish


  • small mostly marine warm-water carp-like schooling fishes; used as bait or aquarium fishes or in mosquito control (noun)

See definition of killifish in Merriam Webster