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Definition of certitude

certitude

/ˈsɝːtəˌtuːd/
cer · ti · tude
Adverb:certainly
•
Plural:certitudes
•
Adjective:certain
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certitude Lexical Profile

certitude Game Scores & Validity

• noun

1

Absolute certainty or conviction that something is the case; complete freedom from doubt.

Example

"She spoke with quiet certitude about the outcome of the scientific inquiry."

2

Something that someone firmly believes is true; an established or unquestioned truth.

Example

"The historical research challenged several long-held certitudes regarding early medieval trade."

Synonyms
View all synonyms for certitude
Antonyms
View all antonyms for certitude

Word Nuance & Usage

While 'certainty' refers to either an objective fact or a feeling of being sure, 'certitude' specifically emphasizes subjective, inner conviction—which may exist even without objective proof.

• Rhymes for certitude

• Nearby Words

certified
certifier
certify
certitude
cerulean
cervantes
cerveza

Word Origin & Etymology

Borrowed in the late 14th century from Old French certitude, from Late Latin certitudo ('certainty'), derived from Latin certus ('sure, settled, determined').

Cite this Entry

Wordmom. (2026). Definition of Certitude. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/certitude
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