microanatomy

The story

1. Proto-Indo-European*mey-der.?
2. Ancient Greekμῑκρός (mīkrós)
3. Ancient Greekμῑκρο- (mīkro-)
4. Englishmicro-
5. Proto-Indo-European*h₂en-
6. Proto-Hellenic*aná
7. Ancient Greekᾰ̓νᾰ́ (ănắ)
8. Ancient Greekἀνα- (ana-)
9. Proto-Indo-European*temh₁-
10. Ancient Greekτέμνω (témnō)
11. Ancient Greekἀνατέμνω (anatémnō)
12. Ancient Greekἀνατομή (anatomḗ)
13. Latinanatomia
14. Old Frenchanatomie
15. Middle Englishanatomie
16. Englishanatomy
17. English todaymicroanatomy

From micro- + anatomy.