What does "vigenary" mean?

Synonym of vicenary, of, pertaining to, or based on the number twenty.

What is a synonym for "vigenary"?

Common synonyms include: vigesimal.

adj

adj ·Rare ·Advanced level

Adjective

1
Synonym of vicenary, of, pertaining to, or based on the number twenty. not-comparable

From Latin vīgēnus (“twenty each”), variant of vīcēnus, + -ary. Cognate with English vicenary and vicenarious.