hummer

Primary Meanings of hummer

1.
n
a singer who produces a tune without opening the lips or forming words
2.
n
(baseball) a pitch thrown with maximum velocity
Full Definitions of hummer
1

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

Type of:
singer, vocaliser, vocalist, vocalizer
a person who sings
2

n (baseball) a pitch thrown with maximum velocity

Synonyms:
bullet, fastball, heater, smoke
Types:
slider
a fastball that curves slightly away from the side from which it was thrown
Type of:
delivery, pitch
(baseball) the act of throwing a baseball by a pitcher to a batter

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