Meaning ofcrayfishin English

Noun

1. small freshwater crustacean; resembles lobster
   The crayfish is a small freshwater crustacean that resembles a lobster.
2. crustacean used as seafood or bait
   Crayfish are often used as seafood or bait in fishing.
3. freshwater decapod in Astacoidea superfamily
   Freshwater decapods in the Astacoidea superfamily are commonly known as crayfish.
4. australian freshwater crayfish (Parastacidae family)
   The biologist studied the crayfish in the Australian river.