防衛者,擁護者,辯護者
Defender \De*fend"er\, n. [Cf. {Fender}.] One who defends; one who maintains, supports, protects, or vindicates; a champion; an advocate; a vindicator. Provinces . . . left without their ancient and puissant defenders. --Motley.
defender n 1: a person who cares for persons or property [syn: {guardian}, {protector}, {shielder}] 2: a fighter who holds out against attack [syn: {withstander}]