authorization

noun

au·​tho·​ri·​za·​tion ˌȯ-th(ə-)rə-ˈzā-shən 

1

: the act of authorizing

2

: an instrument that authorizes : sanction

Synonyms of authorization

• permission
• consent
• granting

Examples of authorization in a Sentence

you will need the authorization of the council before you can act

his authorization to go ahead with the project was finally given

Recent Examples on the Web

Target selection and engagement authorization, however, remain with human operators. — Neetika Walter, Interesting Engineering, 22 Sep. 2026

The groups representing local governments urged the FCC to issue new rules that apply to the providers and suggested a requirement that ISPs deploy networks within 180 days of local authorization. — Jon Brodkin, ArsTechnica, 22 Sep. 2026

The bill sought to prohibit public higher education institutions in California from disqualifying a student from employment due to a lack of proof of federal work authorization. — Tarini Mehta, Sacbee.com, 21 Sep. 2026

Many handled important logistical tasks, Forest Service staffers said, like securing authorizations for equipment, land use and water supplies during wildfires. — Emily Mae Czachor, CBS News, 21 Sep. 2026

Word History

Etymology

Middle English auctorisation "legal validation of a document," borrowed from Anglo-French & Medieval Latin; Anglo-French auctorisacion "authorization," borrowed from Medieval Latin auctōrizātiōn-, auctōrizātiō "recognition as authoritative, authorization," from auctōrizāre "to authorize" + Latin -tiōn-, -tiō, suffix of verbal action

First Known Use

15th century, in the meaning defined at sense 1

Phrases Containing authorization

• emergency use authorization
• pre-authorization

Rhymes for authorization

• abbreviation
• abomination
• acceleration
• accentuation
• accommodation
• accreditation
• acculturation
• accumulation
• acetylation
• adjudication
• administration
• adulteration