Dictionary
num•ber-crunch•er
Pronunciation: (num'bur-krun"chur), [key]—
n. Informal.
a person or thing that performs a great many numerical calculations, as a financial analyst, statistician, computer, or computer program.
Also,num'ber crunch"er.Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.