Etymology

trachea

tra·che·a
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Today it means: A thin-walled, cartilaginous tube connecting the larynx to the bronchi. Full definition →

Medieval Latin trāchēa ← Late Latin trāchīa ← Ancient Greek τρᾱχεῖᾰ (trākheîă)
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The story

  1. Proto-Indo-European*dʰreh₂gʰ-
  2. Proto-Indo-European*dʰréh₂gʰus
  3. Proto-Hellenic*tʰrākʰús
  4. Ancient Greekτρᾱχεῖᾰ (trākheîă)
  5. Late Latintrāchīa
  6. Medieval Latintrāchēa
  7. English todaytrachea

From late Middle English, from Medieval Latin trāchēa (“the windpipe”) (also borrowed as Late Latin trāchīa), from Ancient Greek τρᾱχεῖᾰ ᾰ̓ρτηρῐ́ᾱ (trākheîă ărtērĭ́ā, “windpipe, trachea”).

Etymology from Wiktionary, CC BY-SA 4.0.