adding machine

from WordNet (r) 3.0 (2006)

adding machine
    n 1: a calculator that performs simple arithmetic functions
         [syn: {adding machine}, {totalizer}, {totaliser}]

from Moby Thesaurus II by Grady Ward, 1.0

22 Moby Thesaurus words for "adding machine":
      Comptometer, abacus, adding, analog computer, arithmograph,
      arithmometer, calculating machine, calculator, cash register,
      computation, counter, difference engine, digital computer,
      electronic computer, listing machine, pari-mutuel machine, quipu,
      rule, slide rule, sliding scale, suan pan, tabulator