by 1952, "annoy;" by 1967, "have sexual intercourse with;" a Yiddish word, literally "push, shove," related to dialectal German stupfen "to nudge, jog," probably related to stop (v.).
1739, "to scold," a word of unknown origin; perhaps related to Danish dialectal rag "grudge." Compare bullyrag, ballarag "intimidate" (1807). Weakened sense of "annoy, tease, harass roughly" is student slang, by 1808. Related: Ragged; ragging.
late 15c. (Caxton), "infest with disease or other natural calamity," from Middle Dutch plaghen, from plaghe (n.) "plague" (see plague (n.)). The sense of "vex, harass, bother, annoy" is recorded from 1590s. Related: Plagued; plaguing.
1530s (Scottish) "to trouble, annoy, vex;" 1580s, "be angered," from Old French fascher (Modern French fâcher) "to anger, displease, offend," from Medieval Latin derived verb from Latin fastidiosus (see fastidious). As a noun from 1794. Related: Fashery (1550s).
early 15c., from Old French vexer "vex, harass" (14c.), from Latin vexare "to shake, jolt, toss violently;" figuratively "attack, harass, trouble, annoy," from vexus, collateral form of vectus, past participle of vehere "to draw, carry" (from PIE root *wegh- "to go, move, transport in a vehicle"). Related: Vexed; vexing.
1660s, "private man of war, armed vessel owned and officered by private persons, usually acting under commission from the state," from private (adj.), probably on model of volunteer (n.), buccaneer. From 1670s as "one commanding or serving on a privateer." As a verb, 1660s (implied in privateering) "to cruise on a privateer, to seize or annoy an enemy's ships and commerce."
late 14c., molesten, "to cause trouble, grief, or vexation, disturb, harass," from Old French molester "to torment, trouble, bother" (12c.) and directly from Latin molestare "to disturb, trouble, annoy," from molestus "troublesome, annoying, unmanageable," which is perhaps related to moles "mass" (see mole (n.3)) on notion of either "burden" or "barrier." Meaning "sexually assault" is attested by 1950. Related: Molested; molesting.
"to scrape, rub," late 14c. (implied in grated), from Old French grater "to scrape, scratch (out or off); erase; destroy, pull down" (Modern French gratter), from Frankish *kratton, from Proto-Germanic *krattojan (source also of Old High German krazzon "to scratch, scrape," German kratzen "to scratch," Swedish kratta, Danish kratte "to rake, scrape"), probably of imitative origin. Senses of "sound harshly," and "annoy" are mid-16c. Italian grattare also is from Germanic. Related: Grated; grating.