noun see: grade Date: 1611 a forceful action or procedure (as an unprovoked attack) especially when intended to dominate or master, the practice of making attacks or encroachments, hostile, injurious, or destructive behavior or outlook especially when caused by frustration
AGGRESSION
Meaning of AGGRESSION in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012