Where does “once” come from?

once (Galician) comes from Old Portuguese onze, from Latin undecim, from Latin oinodecem, from Proto-Indo-European óynom déḱm̥t.

once (Galician): eleven

Definitions

  1. eleven

Ancestry of “once”, step by step

StepLanguageWordMeaning
1Old Portugueseonze—
2Latinundecimeleven; 11
3Latinoinodecem—
4Proto-Indo-Europeanóynom déḱm̥t—
Every word from Proto-Indo-European óynom déḱm̥t →Every word from Latin oinodecem →Every word from Latin undecim →