tr.v. au·thor·ized, au·thor·iz·ing, au·thor·iz·es
1. To grant authority or power to.
2. To give permission for (something); sanction: the city agency that authorizes construction projects.
[Middle English auctorisen, from Old French autoriser, from Medieval Latin auctōrizāre, from Latin auctor, author; see AUTHOR.]
Synonyms: authorize, accredit, commission, empower, license
These verbs mean to give someone the authority to act: authorized her partner to negotiate on her behalf; a representative who was accredited by his government; commissioned the real-estate agent to purchase the house; was empowered to make decisions during the president's absence; a pharmacist licensed to practice in two states.
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