Etymograph

English

aviation

Aviation comes from French aviation, from Latin avis ‘bird’, and ultimately from Proto-Indo-European *h₂ew- ‘dress, be dressed, clothe oneself’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*h₂ew-1‘dress, be dressed, clothe oneself’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*h₂ówis1‘sheep’reconstructed
  3. Proto-Indo-Europeanc. 4500–2500 BCE*h₂éwis2‘bird’reconstructed
  4. Proto-Italicc. 1500–700 BCE*awis3‘bird’reconstructed
  5. Latinc. 75 BCE–200 CEavis4‘bird’
  6. Frenchc. 1600–presentaviation5
  7. Englishtodayaviation5

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, Proto-Indo-European *h₂éwis
  2. 2 Wiktionary, Proto-Italic *awis
  3. 3 Wiktionary, Latin avis
  4. 4 Wiktionary, French aviation
  5. 5 Wiktionary, English aviation

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*h₂ew-Wiktionary, Proto-Indo-European *h₂éwis‘dress, be dressed, clothe oneself’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*h₂ówisWiktionary, Proto-Indo-European *h₂éwis‘sheep’reconstructed
  3. Proto-Indo-Europeanc. 4500–2500 BCE*h₂éwisWiktionary, Proto-Italic *awis‘bird’reconstructed
  4. Proto-Italicc. 1500–700 BCE*awisWiktionary, Latin avis‘bird’reconstructed
  5. Latinc. 75 BCE–200 CEavisWiktionary, French aviation‘bird’
  6. Frenchc. 1600–presentaviationWiktionary, English aviation
  7. EnglishtodayaviationWiktionary, English aviation

Equivalent to avi- + -ation

Proto-Indo-European *h₂éwis ‘bird’

Proto-Italic *awis ‘bird’

Latin avis ‘bird’

English avi-

Linked words

through Proto-Indo-European *h₂ew- ‘dress, be dressed, clothe oneself’

audience, ear, audit, obey, acoustic, audible, anesthesia, avid, aural, ovation, avarice, otolaryngology, 67 more

through Proto-Indo-European *h₂ówis ‘sheep’

ewe, 10 more

through Proto-Indo-European *h₂éwis ‘bird’

love, egg, oval, ey, 12 more

through Latin avis ‘bird’

auspicious, avian, ocarina, aviary, 8 more

Today it means

noun The art or science of making and flying aircraft.

Sources

Sources: Wiktionary, “aviation”; the older steps come from the Wiktionary entries for Proto-Indo-European *h₂éwis, Proto-Italic *awis, Latin avis, French aviation. 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 *h₂ew- / aviation

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