n.1. a. The act of granting certain powers or the authority to carry out a particular task or duty.
b. The authority so granted.
c. The matter or task so authorized: Investigation of fraud was their commission.
d. A document conferring such authorization.
2. a. A group of people officially authorized to perform certain duties or functions: The Federal Trade Commission investigates false advertising.
b. often Commission A ruling council within the Mafia that adjudicates family disputes and regulates family activities.
3. The act of committing or perpetrating: the commission of a crime.
4. A fee or percentage allowed to a sales representative or an agent for services rendered.
5. a. An official document issued by a government, conferring on the recipient the rank of a commissioned officer in the armed forces.
b. The rank and powers so conferred.
tr.v. com·mis·sioned,
com·mis·sion·ing,
com·mis·sions 1. To grant a commission to. See Synonyms at
authorize.
2. To place an order for: commissioned a new symphony for the festival.
3. To put (a ship) into active service.