Third-person singular simple present indicative form of take command

plural of command economy

(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.

The conscious control of one's own behaviour.

Alternative letter-case form of wing commander (found when the term is used as a title).

Supreme commander of the armed forces of an entire country.

A naval officer whose rank is higher than a lieutenant and below that of a commander.

(military) A specific unit assigned to a division that is the headquarters for one or more trains.

Somebody ranking next below a commander. / Someone ranking next below the person in charge.

plural of lieutenant commander