Definition of "bully"
bully
/ˈbʊli/
noun
countable and uncountable, plural bullies
A noisy, blustering, tyrannical person, more insolent than courageous; one who is threatening and quarrelsome.
verb
third-person singular simple present bullies, present participle bullying, simple past and past participle bullied
(transitive) To act aggressively towards.
adjective
comparative bullier, superlative bulliest
(slang, obsolete) Jovial and blustering.