Where does “octogeni” come from?

octogeni (Latin) comes from Latin octoginta, from Latin octo, from Proto-Italic oktō, from Proto-Indo-European oḱtṓw, from Proto-Indo-European aḱ- — sharp, pointed; sharp, pointed, edgy; sharp,...

octogeni (Latin): eighty each; eighty at a time

Definitions

eighty each; eighty at a time

Ancestry of “octogeni”, step by step

Step	Language	Word	Meaning
1	Latin	octoginta	eighty; 80
2	Latin	octo	eight; 8
3	Proto-Italic	oktō	eight
4	Proto-Indo-European	oḱtṓw	eight
5	Proto-Indo-European	aḱ-	sharp, pointed; sharp, pointed, edgy; sharp,...

Every word from Proto-Indo-European aḱ- →Every word from Proto-Indo-European oḱtṓw →Every word from Proto-Italic oktō →