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Definition of centenarian
centenarian
/ˌsɛn.təˈnɛr.i.ən/
cen · te · nar · i · an
Plural:centenarians
•Adjective:centenarian
centenarian Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Rare
Syllables
5
centenarian Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A person who is a hundred or more years old.
Example
"At the family reunion, the lively centenarian shared vivid memories of the early twentieth century."
• adjective
1
Relating to a hundred years, or being a hundred or more years old.
Example
"The mayor visited the nursing home to honor its three centenarian residents."
Synonyms
View all synonyms for centenarian• Rhymes for centenarian
Word Origin & Etymology
Coined in the early 19th century from Latin centenarius ('relating to a hundred'), from centeni ('a hundred each'), ultimately from centum ('hundred'), plus the suffix -an.
Cite this Entry
Wordmom. (2026). Definition of Centenarian. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/centenarian