Synonyms of hummer

Noun

1. hummer, singer, vocalist, vocalizer, vocaliser

usage: a singer who produces a tune without opening the lips or forming words

2. fastball, heater, smoke, hummer, bullet, pitch, delivery

usage: (baseball) a pitch thrown with maximum velocity; "he swung late on the fastball"; "he showed batters nothing but smoke"

Definition and meaning of hummer (Dictionary)