aggression
NounWordNet 3.0
Noun (5)
- a disposition to behave aggressively
- a feeling of hostility that arouses thoughts of attackSynonyms: aggressiveness
- violent action that is hostile and usually unprovokedSynonyms: hostility
- the act of initiating hostilities
- deliberately unfriendly behavior
Webster's Dictionary (GCIDE)
Aggression \Ag*gres"sion\, n. [L. aggressio, fr. aggredi: cf. F. agression.] The first attack, or act of hostility; the first act of injury, or first act leading to a war or a controversy; unprovoked attack; assault; as, a war of aggression. "Aggressions of power." --Hallam [1913 Webster]
Syn: Attack; offense; intrusion; provocation. [1913 Webster]