Etymograph

English

rectrix

Rectrix comes from Latin rēctrīx ‘one who directs’, from regō ‘to rule’, and ultimately from Proto-Indo-European *h₃reǵ- ‘to straighten’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*h₃reǵ-1‘to straighten’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*h₃réǵeti1‘to straighten’reconstructed
  3. Proto-Italicc. 1500–700 BCE*regō1reconstructed
  4. Latinc. 75 BCE–200 CEregō2‘to rule’
  5. Latinc. 75 BCE–200 CErēctrīx3‘one who directs’
  6. Englishtodayrectrix3

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, Latin rego, which cites Rix
  2. 2 Wiktionary, Latin rectrix
  3. 3 Wiktionary, English rectrix

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*h₃reǵ-Wiktionary, Latin rego, which cites Rix‘to straighten’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*h₃réǵetiWiktionary, Latin rego, which cites Rix‘to straighten’reconstructed
  3. Proto-Italicc. 1500–700 BCE*regōWiktionary, Latin rego, which cites Rixreconstructed
  4. Latinc. 75 BCE–200 CEregōWiktionary, Latin rectrix‘to rule’
  5. Latinc. 75 BCE–200 CErēctrīxWiktionary, English rectrix‘one who directs’
  6. EnglishtodayrectrixWiktionary, English rectrix

Linked words

through Proto-Indo-European *h₃reǵ- ‘to straighten’

right, real, royal, regular, rich, rank, arrangement, roy, radar, correct, arrange, rack, rogue, rex, interrogation, raj, rake, dresser, regal, regency, rani, rector, undress, rajah, dressage, rhesus, eldritch, derailleur, interregnum, dirigible, riel, retch, rectilinear, 72 more

through Proto-Indo-European *h₃réǵeti ‘to straighten’

ana, anorexia, 39 more

through Proto-Italic *regō

regional, resource, ruler, regiment, directory, regimen, erectile, erectus, erector, 34 more

through Latin regō ‘to rule’

source, rule, region, address, director, dress, direction, direct, regime, realm, regulate, resurrection, regent, erect, insurrection, rectify, droit, dirge, incorrigible, rectum, irregularity, rectification, regula, corregidor, regio, derecho, rectitude, rectus, recto, 46 more

Today it means

noun A governess; a rectoress.

Sources

Sources: Wiktionary, “rectrix”; the older steps come from the Wiktionary entries for Latin rego, Latin rectrix. 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 *h₃reǵ- / rectrix

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