Noun has 2 senses

• rock lobster(n = noun.food) crayfish, langouste, spiny lobster - warm-water lobsters without claws; those from Australia and South Africa usually marketed as frozen tails; caught also in Florida and California;



• rock lobster(n = noun.animal) crawfish, crayfish, langouste, sea crawfish, spiny lobster - large edible marine crustacean having a spiny carapace but lacking the large pincers of true lobsters;