Definify.com
Webster 1913 Edition
Crayfish
{
, Craw′fishˊ
(kra̤′fĭshˊ)
, Cray′fishˊ
(krā′fĭshˊ)
}Noun.
pl.
-fishes
or -fish
. [Corrupted fr. OE.
crevis
, creves
, OF. crevice
, F. écrevisse
, fr. OHG. krebiz
crab, G. krebs
. See Crab
. The ending -fish
arose from confusion with E. fish
.] (Zool.)
Any decapod crustacean of the family
Astacidæ
(genera Cambarus
and Cambarus
), resembling the lobster, but smaller, and found in fresh waters. Crawfishes are esteemed very delicate food both in Europe and America. The North American species are numerous and mostly belong to the genus Cambarus
. The blind crawfish of the Mammoth Cave is Cambarus pellucidus
. The common European species is Astacus fluviatilis
.
Syn. – crawdad, crawdaddy.
Definition 2024
crayfish
crayfish
English
Alternative forms
Noun
crayfish (plural crayfishes or crayfish)
- Any of numerous freshwater decapod crustaceans in superfamilies Astacoidea and Parastacoidea, resembling the related lobster but usually much smaller.
- (New England, Michigan, Wisconsin, Minnesota) A freshwater crustacean (family Cambaridae), sometimes used as an inexpensive seafood or as fish bait.
- (Australia, New Zealand, South Africa) A rock lobster (family Palinuridae).
Usage notes
The term crayfish predominates in the region of New England and in New York, Pennsylvania, Michigan, Wisconsin and Minnesota. In much of the United States—in the South, especially in Louisiana and Texas; in the Midwest and in the West—crawfish predominates. In a belt stretching across Kentucky through Missouri, Arkansas, Kansas, and Oklahoma, and in Oregon and northern California, the term crawdad predominates.[1]
Synonyms
Derived terms
- crayfish plague (Aphanomyces astaci)
Translations
freshwater crustacean resembling lobster
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Verb
crayfish (third-person singular simple present crayfishes, present participle crayfishing, simple past and past participle crayfished)
- Alternative form of crawfish (to backpedal, desert, or withdraw)