Etymograph

English

rivulet

Rivulet comes from Italian rivoletto, from rivolo ‘trickle, little stream’, and ultimately from Proto-Indo-European *h₃reyH-.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*h₃reyH-1‘to stream, churn’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*h₃riHwós1reconstructed
  3. Proto-Italicc. 1500–700 BCE*rīwos1‘stream’reconstructed
  4. Archaic Latinc. 700–75 BCErīvos1
  5. Latinc. 75 BCE–200 CErīvus2‘brook’
  6. Latinc. 75 BCE–200 CErīvulus3‘a small brook, rill, rivulet’
  7. Italianc. 1300–presentrivo3‘stream, brook, creek’
  8. Italianc. 1300–presentrivolo3‘trickle, little stream’diminutive of rivo
  9. Italianc. 1300–presentrivoletto3diminutive of rivolo
  10. Englishearliest quotation 1777rivulet3

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, Latin rivus
  2. 2 Wiktionary, Latin rivulus
  3. 3 Wiktionary, English rivulet
  4. Earliest quotation in Wiktionary’s entry: 1777, Richard Brinsley Sheridan, The School for Scandal: “Yes Madam I think you will like them—when you…”.

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*h₃reyH-Wiktionary, Latin rivus‘to stream, churn’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*h₃riHwósWiktionary, Latin rivusreconstructed
  3. Proto-Italicc. 1500–700 BCE*rīwosWiktionary, Latin rivus‘stream’reconstructed
  4. Archaic Latinc. 700–75 BCErīvosWiktionary, Latin rivus
  5. Latinc. 75 BCE–200 CErīvusWiktionary, Latin rivulus‘brook’
  6. Latinc. 75 BCE–200 CErīvulusWiktionary, English rivulet‘a small brook, rill, rivulet’
  7. Italianc. 1300–presentrivoWiktionary, English rivulet‘stream, brook, creek’
  8. Italianc. 1300–presentrivoloWiktionary, English rivulet‘trickle, little stream’diminutive of rivo
  9. Italianc. 1300–presentrivolettoWiktionary, English rivuletdiminutive of rivolo
  10. Englishearliest quotation 1777rivuletWiktionary, English rivulet. Earliest quotation in Wiktionary’s entry: 1777, Richard Brinsley Sheridan, The School for Scandal: “Yes Madam I think you will like them—when you…”

Equivalent to rīvus + -ule + -et

Linked words

through Proto-Indo-European *h₃reyH- ‘to stream, churn’

ride, riding, raid, rin, irritate, ritter, irritable, overridden, ern, 11 more

through Latin rīvus ‘brook’

rival, derivative, ria, derivation, 3 more

Today it means

noun A small stream; a streamlet; a gill.

Sources

Sources: Wiktionary, “rivulet”; the older steps come from the Wiktionary entries for Latin rivus, Latin rivulus. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.

Etymograph / Proto-Indo-European *h₃reyH- / rivulet

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