endorhamnosidase

The story

1. Proto-Indo-European*h₁n̥dóm
2. Proto-Hellenic*éndon
3. Ancient Greekἔνδον (éndon)
4. Englishendo-
5. Ancient Greekῥᾰ́μνος (rhắmnos)
6. LatinRhamnusinflu.
7. Late Latinrhamnus
8. Proto-Hellenic*dléukus?
9. Ancient Greekγλεῦκος (gleûkos)
10. Frenchglucose
11. Englishglucosebf.
12. Englishrhamnose
13. Proto-Indo-European*dʰeh₁-
14. Englishrhamnoside
15. Proto-Indo-European*dwóh₁
16. Proto-Indo-European*trísinflu.
17. Proto-Indo-European*dwís
18. Ancient Greekδιά (diá)
19. Ancient Greekδῐᾰ- (dĭă-)
20. Proto-Indo-European*steh₂-
21. Proto-Indo-European*stísteh₂ti
22. Proto-Hellenic*hístāmi
23. Ancient Greekῐ̔́στημῐ (hĭ́stēmĭ)
24. Ancient Greekδῐῐ̈́στημῐ (dĭĭ̈́stēmĭ)
25. Ancient Greekδῐᾰ́στᾰσῐς (dĭắstăsĭs)
26. Englishdiastase
27. Englishrhamnosidase
28. English todayendorhamnosidase

From endo- + rhamnosidase.