Aggression
Pronunciation : Ag*gres"sion
Part of Speech : n. [L. aggressio
Definition : Defn: 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
Syn. -- Attack; offense; intrusion; provocation.
Source : Webster's Unabridged Dictionary, 1913