adj, noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A six-hundredth anniversary.

Adjective

1. 1
   Of or pertaining to the number six hundred, or to a six-hundred-year period. not-comparable

Etymology

Originally from Latin sexcentēnī (“six hundred each”) + -ary. In later uses from sex- + centenary.

Related phrases

six hundred

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