Etymograph

English

monopteros

Monopteros comes from Ancient Greek μονόπτερος, from πτερόν ‘wing’, and ultimately from Proto-Indo-European *peth₂- ‘to fly’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*peth₂-1‘to fly’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*péth₂r̥2‘feather’reconstructed
  3. Proto-Hellenicc. 2200–1600 BCE*pterón2reconstructed
  4. Ancient Greekc. 800–300 BCEπτερόν3pterón‘wing’
  5. Ancient Greekc. 800–300 BCEμονόπτερος3monópteros
  6. Latinc. 75 BCE–200 CEmonopteros3
  7. Englishearliest quotation 2001monopteros3

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, Proto-Indo-European *péth₂r̥
  2. 2 Wiktionary, Ancient Greek πτερόν
  3. 3 Wiktionary, English monopteros
  4. Earliest quotation in Wiktionary’s entry: 2001, WG Sebald, Austerlitz: “I leafed through the various boxes and drawers, staring…”.

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*peth₂-Wiktionary, Proto-Indo-European *péth₂r̥‘to fly’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*péth₂r̥Wiktionary, Ancient Greek πτερόν‘feather’reconstructed
  3. Proto-Hellenicc. 2200–1600 BCE*pterónWiktionary, Ancient Greek πτερόνreconstructed
  4. Ancient Greekc. 800–300 BCEπτερόνWiktionary, English monopterospterón‘wing’
  5. Ancient Greekc. 800–300 BCEμονόπτεροςWiktionary, English monopterosmonópteros
  6. Latinc. 75 BCE–200 CEmonopterosWiktionary, English monopteros
  7. Englishearliest quotation 2001monopterosWiktionary, English monopteros. Earliest quotation in Wiktionary’s entry: 2001, WG Sebald, Austerlitz: “I leafed through the various boxes and drawers, staring…”

Linked words

through Proto-Indo-European *peth₂- ‘to fly’

pass, mile, repeat, expansion, pen, expand, compete, petition, patent, competitor, symptom, perpetual, spawn, impetus, expanse, perpetuate, pennant, perpetuity, petulant, patina, impetuous, pinion, pata, patella, penna, petulance, 82 more

through Proto-Indo-European *péth₂r̥ ‘feather’

feather, 21 more

through Ancient Greek πτερόν ‘wing’

helicopter, 19 more

Today it means

noun A classical temple made up of one circle of columns supporting a roof.

Sources

Sources: Wiktionary, “monopteros”; the older steps come from the Wiktionary entries for Proto-Indo-European *péth₂r̥, Ancient Greek πτερόν. 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 *peth₂- / monopteros