1. Tending or disposed to aggress; having or showing determination and energetic pursuit of one's own ends at the expense of others or mindless of others' needs or desires; characterized by aggression; making assaults; unjustly attacking; as, an aggressive policy, war, person, nation; an aggressive businessman; an aggressive basketball player; he was aggressive and imperious in his convictions; aggressive drivers. Opposite of unaggressive.
No aggressive movement was made. --Macaulay.
-- Ag*gres*sive*ly, adv. -- Ag*gres*sive*ness, n.
adv : in an aggressive manner; "she was being sharply questioned"