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"R" Word Origins

Where do words come from? Trace the origin and history of any English word, from its Latin, Greek or Old English roots through to its modern meaning. Every etymology is sourced.

“R” Word Origins

rhinoceros
Greek
From Greek rhinokeros, literally "nose-horn," from rhis ("nose") plus keras ("horn").
Rhinos
Origin
From "rhino," short for rhinoceros — chosen as a mascot name for its association with strength and toughness.
rho
Greek
From the name of the Greek letter ῥῶ (rhô).
Rhoda
Ancient Greek
From Ancient Greek Ῥόδη (Rhódē), meaning "woman from Rhodes" or "rose."
Rhode
Old English
From Middle English Rode, from Old English rod/rodu and/or hrēod ("reed").
Rhodes
Ancient Greek
From Ancient Greek Ῥόδος (Rhódos), of uncertain origin, possibly related to "rose" or "pomegranate."
Rhodesia
Origin
From Rhodes + -ia, after Cecil Rhodes.
rhodochrosite
Origin
From Ancient Greek ῥοδόχρως (rhodókhrōs, “having rosy colour”), from ῥόδον (rhódon, “rose”) + χρώς (khrṓs, “colour”).
rhomaian
Origin
Learned borrowing from Ancient Greek Ῥωμαῖος (Rhōmaîos) + -an, referring to the autonym used by Grecophone writers in the Eastern Roman (or Byzantine) Empire.
rhombus
Origin
Learned borrowing from Latin rhombus, from Ancient Greek ῥόμβος (rhómbos, “rhombus, spinning top”). Doublet of rhomb and rhumb.
Rhonda
Welsh
A modern coinage, traditionally explained as combining Welsh rhon ("pike, lance") and da ("good").
rhubarb
Old French
From Old French reubarbe, ultimately from Greek rheon barbarikon, literally "foreign rhubarb" — because the plant was imported from outside the Greek and Roman world.
rhyme
Latin
From Middle English rime, possibly from Latin rhythmus (from Greek rhythmos, "measured flow"), or from an old Frankish word meaning "number, sequence" — the two influences merged over time, giving the modern "rh-" spelling.
rhymer
Origin
From Middle English rymare, from Old English rīmere (“a compouter, reckoner, calculator”), equivalent to rhyme + -er. Cognate with Dutch rijmer, German Reimer, Danish rimer, Swedish rimmare, Icelandic rímari. More at rhyme.
rhyming words
Greek
Rhyme comes via Old French rime from Latin rhythmus and ultimately Greek rhythmos 'measured motion'; the modern spelling with h was influenced by rhythm.
Rhys
Welsh
From Welsh Rhys, a doublet of the names Rees, Reese, and Price.
rhythm
Latin · 1557
Coined in English in 1557 from Latin rhythmus, from Greek rhythmos ("measured flow, movement"), from rheo ("to flow").
rhythmic
Greek
From Greek rhythmikos, from rhythmos ("rhythm") plus the adjective-forming suffix -ikos.
RI
Latin
The monarchical sense is from Latin rex imperator / regina imperatrix; the distance sense comes from Korean 리 (ri), ultimately from Chinese 里 (lǐ).
ria
Latin
From Spanish ría ("inlet, estuary"), via Galician río ("river"), ultimately from Latin.
riad
Origin
From Arabic رِيَاض (riyāḍ)
rib
Old English
From Old English ribb, going back to a very old Germanic word for "rib." The slang sense meaning "a wife" comes from the Bible story of Eve being formed from Adam's rib.
ribald
Origin
From Middle English ribald, from Old French ribaud, ribauld (“rogue, scoundrel”) ( > English ribaud), from Old French riber (“to be licentious”), from Frankish *rīban (“to copulate, be in heat”, literally “to rub”), from Proto-Germanic *wrībaną (“to turn, twist, writhe”), from Proto-Indo-European *werp-, *werb- (“to turn, twist”) + Old French -aud, from Frankish *-wald. Related to Old High German rīban (“to rub”), German reiben (“to rub”), Dutch wrijven (“to rub”). Compare also Old High German hrība (“prostitute”). See also English wrap.
ribbing
Origin
From rib (“tease”, verb) + -ing; from the common practice of tickling the ribs to cause laughter.
ribbit
Origin
An imitative (onomatopoeic) word that mimics the actual sound frogs make.
ribbon
Old French
From Middle English riban, borrowed from Old French riban/ruban, likely ultimately from a Germanic word related to "band."
ribibe
Origin
See rebec.
Ricardo
Spanish
From Portuguese and Spanish Ricardo; a doublet of Richard.
rice
Old French
From Old French ris, ultimately traced back through Greek and Persian to an Eastern language, possibly Sanskrit or an early Dravidian source — reflecting how far the crop travelled before reaching English.
rich
Old French
From Old English rice ("powerful, wealthy"), reinforced later by the related Old French riche. Both trace back to a very old word meaning "king" or "ruler," which is also the source of the name Richard.
Richard
Origin
Rhyming slang and euphemistic use of the common given name Richard, unrelated to the word "rich."
Richards
Origin
From Richard + -s.
richdom
Origin
Probably a calque of a similar formation in a continental West Germanic language, such as Dutch rijkdom (“wealth”) or German Reichtum (“wealth”); equivalent to rich + -dom. Compare Middle English richedom (“wealth, riches”), Old English rīċedōm (“dominion”), Swedish rikedom (“wealth, richness”), and Icelandic ríkidómur (“riches, power”).
Riche
Old French
As an English surname, from Rich. As a French surname, from Old French riche.
richen
Origin
From rich + -en.
riches
Old French
From Middle English riches, the plural of riche ("power, wealth"), from Old English rice. It was later reinforced and reshaped by the unrelated-looking Old French richesse.
Richie
Origin
From Richard.
richly
Old English
From Old English rīclīce, formed from rich plus the adverb-forming suffix -ly.
Richmond
French
From Middle English Rychemund, cognate with French Richemont ("town in Normandy"), equivalent to rich + mound.
richness
Middle English
From Middle English richenesse, formed from rich plus the noun-forming suffix -ness.
Richter
Origin · 1930
Named after American seismologist Charles F. Richter, who co-developed the scale in the 1930s.
ricin
Latin
Borrowed from Latin ricinus, the name of the castor-oil plant the poison is extracted from.
rick
Old English
From Old English hrycce ("rick, heap, pile"), an old Germanic word for a stacked pile.
Rickard
Origin
From a medieval variant of Richard.
rickets
Origin
The origin is unclear; it seems to have started as a local dialect name for the disease in Dorset and Somerset, England, before physician Daniel Whistler popularised it as the medical term.
rickety
Origin
Probably from a dialect word "ricket" meaning unstable, possibly influenced by the word rickets.
Ricki
Origin
From Richard. As a female name also from Erica.
rickroll
English
A blend of the first name of the singer Rick Astley and roll, formed on the model of the earlier bait-and-switch link joke known as the duckroll.