n. fellatio in which the person performing the act vibrates their mouth by humming.
n. humvee
n. hummingbird
n. humdinger
n. A fastball.
the GNU version of the Collaborative International Dictionary of English
n. One who, or that which, hums; one who applauds by humming.
n. A humming bird.
The Century Dictionary and Cyclopedia
n. One who or that which hums.
n. One who or that which excels in any quality, especially in general energy or speed.
n. In ornithology, a humming-bird.
n. A calling device employed in telephony in place of the magnetic call-bell; a buzzer.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. (baseball) a pitch thrown with maximum velocity
n. a singer who produces a tune without opening the lips or forming words
Word Usage
"They didn’t really have much choice though, all the other big car companies were entering the compo, and the hummer is the damocles’ sword hanging over any eclology claims by GM."