rip (v.)youdaoicibaDictYouDict[rip 词源字典]
"tear apart," c. 1400, probably of North Sea Germanic origin (compare Flemish rippen "strip off roughly," Frisian rippe "to tear, rip") or else from a Scandinavian source (compare Swedish reppa, Danish rippe "to tear, rip"). In either case, from Proto-Germanic *rupjan-, from PIE root *reup-, *reub- "to snatch." Meaning "to slash open" is from 1570s. Related: Ripped; ripping.
In garments we rip along the line at which they were sewed; we tear the texture of the cloth. ... Rend implies great force or violence. [Century Dictionary]
Meaning "to move with slashing force" (1798) is the sense in let her rip, American English colloquial phrase attested from 1853. The noun is attested from 1711. The parachutist's rip cord (1911) originally was a device in ballooning to open a panel and release air.[rip etymology, rip origin, 英语词源]
rip (n.1)youdaoicibaDictYouDict
"rough water," 1775, perhaps a special use of rip (v.). Originally of seas; application to rivers is from 1828.
rip (n.2)youdaoicibaDictYouDict
"thing of little value," 1815, earlier "inferior or worn-out horse" (1778), perhaps altered from slang rep (1747) "man of loose character; vicious, reckless and worthless person," which itself is perhaps short for reprobate (n.).
Rip Van WinkleyoudaoicibaDictYouDict
"person out of touch with current conditions," 1829, from name of character in Washington Irving's "Sketch Book" (1819-20).
rip-off (n.)youdaoicibaDictYouDict
"an act of fraud, a swindle," 1969, from verbal phrase rip off "to steal or rob" (c. 1967) in U.S. black slang, from rip (v.) + off (adv.). Rip was prison slang for "to steal" since 1904, and was also used in this sense in 12c. Meaning "an exploitative imitation, a plagiarism" is from 1971. Related: Ripped-off.
rip-rap (n.)youdaoicibaDictYouDict
also riprap, "loose stone thrown down in water or soft ground as foundation," 1822, American English, perhaps connected with earlier nautical word rip-rap meaning "stretch of rippling water" (often caused by underwater elevations), 1660s, probably of imitative origin (compare riprap "a sharp blow," 1570s).
rip-saw (n.)youdaoicibaDictYouDict
"a hand saw, the teeth of which have more rake and less set than a cross-cut saw, used for cutting wood in the direction of the grain," 1846, from rip (n.) "split timber" (see rip (v.) + saw (n.1)).
rip-tide (n.)youdaoicibaDictYouDict
also riptide, 1862, from rip (n.1) + tide (n.). It is a current not a tide, and the attempt to correct it to rip current dates from 1936.
riparian (adj.)youdaoicibaDictYouDict
"of or pertaining to river banks," 1849, with -an + Latin riparius "of a river bank," from riparia "shore," later used in reference to the stream flowing between the banks, from ripa "(steep) bank of a river, shore," probably literally "break" (and indicating the drop off from ground level to the stream bed), or else "that which is cut out by the river," from PIE root *rei- "to scratch, tear, cut" (cognates: Greek ereipia "ruins," eripne "slope, precipice;" Old Norse rifa "break, to tear apart;" Danish rift "breach," Middle High German rif "riverbank, seashore;" English riven, rift).
ripe (adj.)youdaoicibaDictYouDict
Old English ripe "ready for reaping, fit for eating, mature," from West Germanic *ripijaz (cognates: Old Saxon ripi, Middle Dutch ripe, Dutch rijp, Old High German rifi, German reif); related to Old English repan "to reap" (see reap). Meaning "ready for some action or effect" is from 1590s. Related: Ripely; ripeness.
ripen (v.)youdaoicibaDictYouDict
"to grow ripe," 1560s, from ripe + -en (1). Related: Ripened; ripening. Earlier, the verb was simply ripe, from late Old English ripian, from the adjective.
riposte (n.)youdaoicibaDictYouDict
1707, "a quick thrust after parrying a lunge," a fencing term, from French riposte, by dissimilation from risposte (17c.), from Italian risposta "a reply," noun use of fem. past participle of rispondere "to respond," from Latin respondere (see respond). Sense of "sharp retort; quick, sharp reply," is first attested 1865. As a verb, 1851.
ripper (n.)youdaoicibaDictYouDict
1610s, agent noun from rip (v.). Meaning "killer who mutilates his victims" (1890) is from Jack the Ripper, notorious London murderer, whose nickname contains a pun on ripper in sense of "tool for ripping" old slates, etc. (1823) and the slang meaning "excellent person or thing, a 'ripping' fellow" (1838), from ripping "excellent, splendid."
ripping (adj.)youdaoicibaDictYouDict
"cutting," 1714, present participle adjective from rip (v.). Slang meaning "very fast, rapid" is from 1826; hence further slang development "excellent, splendid" (1846). Related: Rippingly.
ripple (v.)youdaoicibaDictYouDict
early 15c., "to crease;" 1660s, "to present a ruffled surface," of unknown origin, perhaps a frequentative of rip (v.). Transitive sense "cause to ripple" is from 1786. Related: Rippled; rippling.
ripple (n.)youdaoicibaDictYouDict
"very small wave," 1798, from earlier meaning "stretch of shallow, rippling water" (1755), from ripple (v.). Meaning "mark or movement suggestive of a ripple" is from 1843. Meaning "ice cream streaked with colored syrup" first attested 1939, so called from its appearance. As the name of a brand of inexpensive wine sold by E&J Gallo Winery, from 1960 to 1984. Ripple effect is from 1950.
riproaring (adj.)youdaoicibaDictYouDict
1834, altered from riproarious (1821), from rip (v.) "tear apart" + uproarious; see uproar.
ripsnorter (n.)youdaoicibaDictYouDict
"something of exceptional strength," 1840, probably from rip (v.) + snort (v.).
rise (v.)youdaoicibaDictYouDict
Old English risan "to rise, rise from sleep, get out of bed; stand up, rise to one's feet; get up from table; rise together; be fit, be proper" (usually arisan; class I strong verb; past tense ras, past participle risen), from Proto-Germanic *us-risanan "to go up" (cognates: Old Norse risa, Old Saxon risan, Gothic urreisan "to rise," Old High German risan "to rise, flow," German reisen "to travel," originally "to rise for a journey").

From c. 1200 as "move from a lower to a higher position, move upward; increase in number or amount; rise in fortune, prosper; become prominent;" also "rise from the dead." Meaning "come into existence, originate; result (from)" is mid-13c. From early 14c. as "rebel, revolt;" also "occur, happen, come to pass; take place." Related to raise (v.). Related: Rose; risen.
rise (n.)youdaoicibaDictYouDict
"upward movement," 1570s, from rise (v.). Meaning "a piece of rising ground" is from 1630s. Meaning "spring, source, origin, beginning" is from 1620s. Phrase to get a rise out of (someone) (1829) is a metaphor from angling (1650s).