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Definition of delegitimize
delegitimize
/diːˌlɪˈdʒɪtɪmaɪz/
(UK: delegitimise)
de · le · git · i · mize
Past Simple:delegitimized
•Past Participle:delegitimized
•Present Participle:delegitimizing
delegitimize Lexical Profile
CEFR
C1
Grade
12
Tier
2
Usage
Rare
Syllables
5
delegitimize Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• verb
1
To withdraw, diminish, or destroy the legitimacy, authority, or validity of something.
Example
"Critics argued that the widespread electoral irregularities served to delegitimize the newly formed government."
Synonyms
View all synonyms for delegitimize Antonyms
View all antonyms for delegitimize• Rhymes for delegitimize
Word Origin & Etymology
Coined in the mid-20th century from the prefix 'de-' and 'legitimize', which ultimately traces back to the Medieval Latin 'legitimare' (to make lawful), derived from the Latin 'lex' (law).
Cite this Entry
Wordmom. (2026). Definition of Delegitimize. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/delegitimize