Definify.com
Webster 1913 Edition
Corsair
Cor′sair
(k?r′s?r)
, Noun.
 [F. 
corsaire 
(cf. It. corsare
, corsale
, Pr. corsari
), LL. corsarius
, fr. L. cursus 
a running, course, whence Sp. corso 
cruise, corsa 
cruise, coasting voyage, corsear 
to cruise against the enemy, to pirate, corsario 
cruising, a privateer authorized to cruise against the enemy. See Course
.] 1. 
A pirate; one who cruises about without authorization from any government, to seize booty on sea or land. 
2. 
A piratical vessel. 
Barbary 
corsairs 
. . . infested the coast of the Mediterranean. Prescott.
Webster 1828 Edition
Corsair
CORSAIR
,Noun.
 Definition 2025
corsair
corsair
English

Spanish ship fighting Corsairs
Noun
corsair (plural corsairs)
- A French privateer, especially from the port of St-Malo
 -  A privateer or pirate in general
-  1840, Charles Dickens, Barnaby Rudge, [Chapter 34.]
- "If I had been born a corsair or a pirate, a brigand, genteel highwayman or patriot -- and they're the same thing," thought Mr. Tappertit, musing among the nine-pins, "I should have been all right. But to drag out a [sic] ignoble existence unbeknown to mankind in general -- patience! I will be famous yet."
 
 
 -  1840, Charles Dickens, Barnaby Rudge, [Chapter 34.]
 - The ship of privateers or pirates, especially of French nationality
 - A nocturnal assassin bug of the genus Rasahus, found in the southern USA.
 - A Californian market fish (Sebastichthys rosaceus).
 
Synonyms
- (pirate): see Wikisaurus:pirate
 
Derived terms
Translations
privateersman or pirate