EnglishMain Dictionary
aggressive
Universal Words
adjective
1 angry, and behaving in a threatening way; ready to attack:
As a teenager Sean was aggressive and moody. * a dangerous aggressive dog
2 behaving in a very determined and forceful way in order to succeed:
an aggressive advertising campaign * A good salesperson has to be aggressive in today's competitive market.
aggressively adverb:
'What do you want?' he demanded aggressively. * aggressively marketed products
aggressiveness noun [U]