give the go-ahead for

authorize

verb|/ˈɔː.θə.raɪz/

To give official permission or approval for something

Examples

In a meeting

I can authorize that expense if it's under budget.

Over coffee

Did your parents authorize this trip?

Why this word

allow

Authorize means giving official permission or power, while allow is more informal and doesn't imply formal authority

permit

Authorize implies granting formal power or approval often in official contexts, while permit is more general consent without emphasizing institutional authority

approve

Authorize means giving someone power or right to act, while approve just means agreeing something is acceptable

Usage tip

Use when formal permission or official approval is needed; implies someone has the power to grant approval

Etymology

Medieval Latin 'auctorizare' from 'auctor' (originator, promoter) meaning 'one who causes to grow'

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