bully

noun (1)
bul·​ly | \ ˈbu̇-lē How to pronounce bully (audio) , ˈbə-\
plural bullies

Definition of bully

 (Entry 1 of 4)

1a : a blustering, browbeating person especially : one who is habitually cruel, insulting, or threatening to others who are weaker, smaller, or in some way vulnerable tormented by the neighborhood bully
b : pimp
2 : a hired ruffian

3 archaic

b : a fine chap