neuromechanic

The story

1. Proto-Indo-European*(s)neh₁-
2. Proto-Indo-European*snéh₁wr̥
3. Ancient Greekνεῦρον (neûron)
4. Ancient Greekνευρο- (neuro-)
5. Englishneuro-
6. Proto-Indo-European*megʰ-der.?
7. Ancient Greekμηχανή (mēkhanḗ)
8. Ancient Greekμηχανικός (mēkhanikós)
9. Latinmēchanicus
10. Old Frenchmecanique
11. Middle Englishmekanyk
12. Englishmechanic
13. English todayneuromechanic

From neuro- + mechanic.