Where does “oito” come from?

oito (Macanese) comes from Portuguese oito, from Old Portuguese oito, from Latin octo, from Proto-Italic oktō, from Proto-Indo-European oḱtṓw, from Proto-Indo-European aḱ- — sharp, pointed; sharp, pointed, edgy; sharp,...

oito (Macanese): eight (8)

Definitions

eight (8)

Ancestry of “oito”, step by step

Step	Language	Word	Meaning
1	Portuguese	oito	eight
2	Old Portuguese	oito	eight
3	Latin	octo	eight; 8
4	Proto-Italic	oktō	eight
5	Proto-Indo-European	oḱtṓw	eight
6	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 →