A device or application used to achieve operative compatibility between devices that otherwise are incompatible.
One who adapts a thing, e.g. a play.
Specifically, a device that allows one format of plug to be used with a different format of socket.
Specifically, an AC adapter: a device that reduces voltage and converts AC to DC to allow a battery-powered device to use mains power.
Specifically, a device that permits two, three, or more plugs to be used at a single electrical power point.
One who is capable of adapting to differing situations.
An extension to a document or publication that adds information, corrects errors or brings up to date.
A vitamin, herbal extract or chemical compound ingested to meet dietary deficiencies or enhance muscular development.
Something added, especially to make up for a deficiency.
An additional section of a newspaper devoted to a specific subject.
An angle that, when added to a given angle, makes 180°; a supplementary angle.
A surcharge, additional cost, especially for food in a restaurant.
To provide or make a supplement to something.