Meaning of AUTHORIZATION in English

AUTHORIZATION

au ‧ thor ‧ i ‧ za ‧ tion BrE AmE ( also authorisation British English ) /ˌɔːθəraɪˈzeɪʃ ə n $ ˌɒːθ ə rə-/ noun [uncountable and countable]

[ Word Family: noun : ↑ authority , ↑ authorization , ↑ authoritarian , ↑ authoritarianism ; adjective : ↑ authoritarian , ↑ authoritative , authorized ≠ ↑ unauthorized ; verb : ↑ authorize ; adverb : ↑ authoritatively ]

official permission to do something, or the document giving this permission SYN authority :

You need special authorization to park here.

Children may not leave the building without the authorization of the principal.

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.