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Definition of authorize
authorize
/ˈɔː.θə.ɹaɪz/
(UK: authorise)
au · thor · ize
Adjective:authorizable
•Past Simple:authorized
•Past Participle:authorized
•Present Participle:authorizing
authorize Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Top 5k
Syllables
3
authorize Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• verb
1
To give official permission for or formal approval to an action, undertaking, or expense.
Example
"The board of directors voted to authorize the construction of a new research facility."
2
To confer official power, legal right, or mandate upon a person or body to act or make decisions.
Example
"Only a senior manager can authorize an employee to access the confidential financial records."
Synonyms
View all synonyms for authorize Antonyms
View all antonyms for authorize• Rhymes for authorize
• Nearby Words
Word Origin & Etymology
Borrowed in the late 14th century from Old French 'autoriser', from Medieval Latin 'auctorizare', ultimately derived from Latin 'auctor' ('originator, promoter, or figure of authority').
Cite this Entry
Wordmom. (2026). Definition of Authorize. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/authorize