Word Type

Adjective

Noun

The word "sexagenary" can be used as adjective and noun.

Word Relationships

Coordinate Terms

binary decenary hexanary nonary octogenary octonary quadragenary quinquagenary quintenary semicentenary septenary septuagenary ternary tetranary tricenary trinary unary vicenary

Derived From

sexa

Context

astronomy math

Related Terms

age base contain last number numeration particularly relate sixty year year old

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.