"disembark, land from a ship or boat," 1650s, from French débarquer (16c.), from de- (Old French des-; see dis-) + barque "bark" (see bark (n.2)). Compare disembark. Related: Debarked; debarking; debarkation; debarcation.
"any small vessel or ship," early 15c., from French barque "boat" (15c.), from Late Latin barca, which is probably cognate with Vulgar Latin *barica (see barge (n.)). The more precise sense of "three-masted ship fore-and-aft rigged on the mizzenmast" (17c.) often is spelled barque to distinguish it.
1580s, "put on shore, remove from on board a ship to land," also intransitive, "land from a ship, go on shore," from French desembarquer, from des- (see dis-) + embarquer (see embark). Related: Disembarkation; disembarked; disembarking.