A programmable electronic device that performs mathematical calculations and logical operations, especially one that can process, store and retrieve large amounts of data very quickly; now especially, a small one for personal or home use employed for manipulating text or graphics, accessing the Internet, or playing games or media. [from 20th c.]
A machine that automatically performs addition (and often subtraction, division, etc.) when certain keys are pressed
(Archit.) A slab forming the uppermost part of the capital of a column
A system of laws or decrees; a code:
an expert at calculation (or at operating calculating machines)
Find another word for calculator. In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for calculator, like: calculating machine, reckoner, estimator, computer, adding-machine, pocket calculator, abacus, table, figurer, maneuverer and slide rule.