(computing) Primary meta/modifier key used in Apple Macintosh computer keyboards for executing keyboard shortcuts. Usually represented by the ⌘ (Place of Interest Sign) and sometimes called the "Apple key" as the Apple logo is often on the key as well.

Alternative spelling of chromakey

Alternative spelling of chromakey

plural of surrogate key

(databases) A unique identifier for an entity or object, not derived from application data.

plural of Command key

(computing) A key on a computer keyboard that can be used to cancel an operation.

plural of boss key

plural of meta key

(computing) A special key on some kinds of keyboard, used to activate keyboard shortcuts.