The story
- Proto-Indo-European*h₁éǵʰ
- Proto-Indo-European*h₁éǵʰs
- Proto-Indo-European*h₁eǵʰsteros
- Proto-Italic*eksteros
- Latinexter
- Latinextrā
- Englishextra-
- Proto-Indo-European*h₂en-
- Proto-Hellenic*aná
- Ancient Greekᾰ̓νᾰ́ (ănắ)
- Ancient Greekἀνα- (ana-)
- Proto-Indo-European*temh₁-
- Ancient Greekτέμνω (témnō)
- Ancient Greekἀνατέμνω (anatémnō)
- Ancient Greekἀνατομή (anatomḗ)
- Latinanatomia
- Frenchanatomie
- Frenchanatomique
- Latinanatomicus
- Englishanatomic
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- Englishanatomical
- English todayextraanatomical
From extra- + anatomical.
Etymology from Wiktionary, CC BY-SA 4.0.