An argument in support or justification of something.
A strategy and tactics employed to prevent the other team from scoring; contrasted with offence.
The portion of a team dedicated to preventing the other team from scoring; contrasted with offence.
Government policy or (infra)structure related to the military.
Something used to oppose attacks.
The action of defending, of protecting from attack, danger or injury.
A vocal answer to an attack on one's assertions.
An act of refuting or disproving; the disproving of an argument, opinion, testimony, doctrine or theory by argument or countervailing proof; evidence of falseness.