The story
- Proto-Indo-European*déḱm̥
- Proto-Indo-European*ḱm̥tóm
- Proto-Italic*kəntom
- Latincentum
- Latincenti-
- Frenchcenti-
- English todaycenti-
From French centi- and its etymon Latin centi-, from centum (“hundred”). Doublet of hecato- and hecto-.
Etymology from Wiktionary, CC BY-SA 4.0.