"to steal or purloin from the writings or ideas of another," 1716, from plagiary "plagiarist" (see plagiarism) + -ize. Related: Plagiarized; plagiarizing.
alternative (chiefly British) spelling of plagiarize. Related: Plagiarised; plagiarising.
c. 1300, ravishen, "to seize (someone) by violence, carry away (a person, especially a woman)," from Old French raviss-, present-participle stem of ravir "to seize, take away hastily," from Vulgar Latin *rapire, from Latin rapere "to seize and carry off, carry away suddenly, hurry away" (see rapid). Since the earliest uses in English "sometimes implying subsequent violation" [OED]; the meaning transferred "commit rape upon" is recorded by mid-15c. In Middle English also "to plagiarize; to transport (someone) mentally into an ecstasy." Related: Ravished; ravishing.
c. 1600, "to shut or confine in a crib," from crib (n.). Meaning "to steal" (1748) originally was thieves' slang, probably from the noun in a secondary sense of "a basket."
This also is the probable source of student slang meaning "plagiarize; translate by means of a 'crib' " (1778). Crib (n.) in the sense of "literal translation of a classical author for illegitimate use by students" (often a Greek work rendered word-for-word into Latin) is from 1827. The meaning "something taken without permission, a plagiarism" is from 1834. Related: Cribbed; cribbing.