motorbicycle

The story

1. Proto-Indo-European*m(y)ewh₁-
2. Proto-Indo-European*m(y)owh₁éyeti
3. Proto-Italic*moweō
4. Latinmoveō
5. Latinmōtor
6. Middle Englishmotour
7. Englishmotor
8. Proto-Indo-European*dwóh₁
9. Proto-Indo-European*trísinflu.
10. Proto-Indo-European*dwís
11. Proto-Italic*dwis
12. Old Latinduis
13. Latinbis
14. Frenchbi-
15. Proto-Indo-European*kʷelh₁-redup.
16. Proto-Indo-European*kʷékʷlos
17. Proto-Hellenic*kʷókʷlos
18. Proto-Hellenic*kúklos
19. Ancient Greekκύκλος (kúklos)
20. Late Latincyclus
21. Frenchcycle
22. Frenchbicycle
23. Englishbicycle
24. English todaymotorbicycle

From motor + bicycle.