crayfish
Concise Oxford English Dictionary © 2008 Oxford University Press:
crayfish/ˈkreɪfɪʃ/
▶noun (pl. same or crayfishes)
- 1 a nocturnal freshwater crustacean resembling a lobster. [Astacus (Europe), Cambarus (N. America), and other genera.]
- 2 another term for spiny lobster.
– origin ME: from OFr. crevice, rel. to Ger. Krebs ‘crab’.
'crayfish' also found in these Oxford entries:

