binPronunciation: (bin), [key]
—n., v., binned, bin•ning.
a box or enclosed place for storing grain, coal, or the like.
to store in a bin.
a combining form meaning “two,” “two at a time,” used in the formation of compound words: binary; binocular.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.