An identifying tag, usually of metal, bearing a unique sequence of letters, numbers, or both, and placed at the back and, sometimes, also at the front of a motor vehicle.

(software) A license which is implicitly agreed to when the user clicks on a particular user interface element, such as a button or link.

(Britain) A person who has a licence to sell alcoholic liquor either on or off the premises; a publican

plural of licensed victualler

(computer science, derogatory) A copyright public license written by non-professionals.

The act of giving oneself permission or license to do something.

A license agreement whose contents may only be read and accepted after a product has been purchased and the packaging removed.

A license with no expiration date.

plural of vanity license plate

A license plate whose identifier is chosen by the registering owner, typically to spell out an abbreviated word or phrase.