уполномочить meaning in English

accredit [accredited, accrediting, accredits]▼(To put or bring into credit; to invest with credit or authority; to sanction)
verb
[UK: ə.ˈkre.dɪt] [US: ə.ˌkre.dət]

authorize [authorized, authorizing, authorizes]▼(to grant power or permission)
verb
[UK: ˈɔː.θə.raɪz] [US: ˈɒ.θə.ˌraɪz]

delegate [delegated, delegating, delegates]▼(to commit a task to someone)
verb
[UK: ˈde.lɪ.ɡeɪt] [US: ˈde.lə.ˌɡet]