Etymograph

English

thyroidotomy

Thyroidotomy comes from Ancient Greek τέμνω ‘to cut’, and goes back to Proto-Indo-European *temh₁-.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*temh₁-‘to cut’reconstructed
  2. Proto-Indo-European, derivedc. 4500–2500 BCE*tm̥-né-h₁-tireconstructed
  3. Ancient Greekc. 800–300 BCEτέμνωtémnō‘to cut’
  4. Englishtodaythyroidotomy

attested reconstructed ? uncertain or disputed

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*temh₁-‘to cut’reconstructed
  2. Proto-Indo-European, derivedc. 4500–2500 BCE*tm̥-né-h₁-tireconstructed
  3. Ancient Greekc. 800–300 BCEτέμνωtémnō‘to cut’
  4. Englishtodaythyroidotomy

A compound of thyroid + -otomy

Proto-Indo-European *dʰwer- ‘door’

…

Ancient Greek θῠ́ρᾱ ‘door’

Ancient Greek θῠρεός ‘an oblong shield’

Ancient Greek θῠρεοειδής ‘shield-shaped’

New Latin thyreoīdēs ‘Shaped like a shield’

English thyroid

Linked words

through Proto-Indo-European *temh₁- ‘to cut’

contempt, templar, tempestuous, 34 more

through Ancient Greek τέμνω ‘to cut’

atom, epitome, tome, toma, dichotomous, 30 more

Today it means

noun thyrotomy

Language periods are conventional ranges, not dates for this word.

Etymograph / Proto-Indo-European *temh₁- / thyroidotomy