Attacker

n. assailant, one who attacks

For the term attacker in computer security, see adversary. In some sports, an attacker is a specific type of player, usually one whose role involves aggressive play.In football, attackers are also referred to as strikers.
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Noun
1. someone who attacks
(synonym) aggressor, assailant, assaulter
(hypernym) wrongdoer, offender
(hyponym) ambusher
(derivation) assail, assault, set on, attack

(n.)
One who attacks.
  

attacker
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