Definition of "tactical" in English

adjective

1. Of or relating to tactics.

2. Of or relating to military operations that are smaller or more local than strategic ones.

   • tactical nuclear weapon

3. Adroit, skilful or ingenious.

4. (firearms) Having a military appearance, typically with accessories such as a bipod, adjustable stock, detachable magazine or black coloration.

noun

1. (computing) A combinator of proof tactics.

2. A private war reenactment event involving mock battles or skirmishes.