duodecimal

Noun

Singular duodecimal

Plural none

Duodecimal Multiplication Table

1. (mathematics) (uncountable) Number system that base twelve. Often called base-12 , dozenal.

   Duodecimal use twelve numerals:0, 1, 2, 3, 4, 5, 6, 7, 8, 9, ᘔ, Ɛ.