Dictionary

A person who is intentionally, physically, or emotionally cruel to others; especially to those who are weaker or have less power or privilege.

Example: A playground bully pushed a girl off the swing.

A noisy, blustering fellow, more insolent than courageous; one who is threatening and quarrelsome; an insolent, tyrannical fellow.

A hired thug.

A sex worker’s minder.

To intimidate (someone) as a bully.

Example: You shouldn't bully people for being gay.

To act aggressively towards.

Very good.

Example: a bully horse

Jovial and blustering.

(often followed by for) Well done!

Example: Bully, she's finally asked for that promotion!