anatomicomedical

The story

1. Proto-Indo-European*h₂en-
2. Proto-Hellenic*aná
3. Ancient Greekᾰ̓νᾰ́ (ănắ)
4. Ancient Greekἀνα- (ana-)
5. Proto-Indo-European*temh₁-
6. Ancient Greekτέμνω (témnō)
7. Ancient Greekἀνατέμνω (anatémnō)
8. Ancient Greekἀνατομή (anatomḗ)
9. Latinanatomia
10. Frenchanatomie
11. Frenchanatomique
12. Latinanatomicus
13. Englishanatomic
14. Englishanatomico-
15. Latinmedeor
16. Latinmedicus
17. Proto-Indo-European*h₂el-
18. Proto-Indo-European*h₂élisder.?
19. Medieval Latinmedicāli
20. Frenchmédica
21. Englishmedical
22. English todayanatomicomedical

From anatomico- + medical.