Where does “vigesimal” come from?
vigesimal (English) comes from Latin vigesimus, from Latin vīgintī, from Latin quīnque, from Proto-Italic kʷenkʷe, from Proto-Indo-European pénkʷe — five.
vigesimal (English): Occurring in intervals of twenty; To the base...
Definitions
- Occurring in intervals of twenty; To the base...
Ancestry of “vigesimal”, step by step