cruiser的词源

英文词源

cruiser (n.): 1670s, agent noun from cruise (v.), or, probably, borrowed from similar words in neighboring languages (such as Dutch kruiser, French croiseur), originally a warship built to cruise and protect commerce or chase hostile ships (but in 18c. often applied to privateers).
Like the frigate of olden days the cruiser relies primarily on her speed; and is employed to protect the trade-routes, to glean intelligence, and to act as the 'eyes of the fleet'. [Sir Geoffrey Callender, "Sea Passages," 1943]
Meaning "one who cruises for sex partners" is from 1903, in later use mostly of homosexuals; as a boxing weight class, from 1920; meaning "police patrol car" is 1929, American English.

词根词缀： cru(-cruc-)十字 + -ise动词词尾 → 纵横来往而行 + -er名词词尾,…者

该词的英语词源请访问趣词词源英文版：cruiser 词源，cruiser 含义。