Search Result for "number cruncher":
Wordnet 3.0

NOUN (2)

1. someone able to perform complex and lengthy calculations;

2. a computer capable of performing a large number of mathematical operations per second; 



WordNet (r) 3.0 (2006):

number cruncher
    n 1: someone able to perform complex and lengthy calculations
    2: a computer capable of performing a large number of
       mathematical operations per second