Origin of calculating machine
First recorded in 1700–10
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for calculating machine
I should like to give a description of my calculating-machine; but time fails.
The rule of the many will be about as merciful as a calculating-machine, and as moral as a lawn-mower.The Life and Letters of Lafcadio Hearn, Volume 2