Centennium

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Synonym of century: A period of 100 years. rare

Synonyms

All synonyms
agebicentennialcentenariancentennialcentipedecenturion

Etymology

From Late Latin centennium (“period of 100 years”), from centennis (“100-year”) + -ium (“forming abstract nouns”). Cognate with centennial.

More for "centennium"

SynonymsSentencesPronunciationTranslate

Next best steps

Find stronger synonymsSee usage examplesCheck pronunciationBrowse writing guides

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