(military) A military unit of the armed forces which incorporates multiple branches of the military within a single command structure (also known as combined arms).

(military) The principal air operations installation (ship-based) from which all aircraft and air warning functions of tactical air operations are controlled. Also called Navy TACC.

plural of tactical air control center

A person skilled in the planning and execution of tactics.

plural of tactician

plural of tactick

Obsolete form of tactic.

(slang) Having the impressive appearance, but not the functionality, of tactical military equipment.