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单词 adding machine
释义

adding machinen.

Brit. /ˈadɪŋ məˌʃiːn/, U.S. /ˈædɪŋ məˌʃin/
Origin: Formed within English, by compounding. Etymons: adding n., machine n.
Etymology: < adding n. + machine n.
A mechanical or electromechanical apparatus for adding up numbers. Cf. adder n.2 2.In quot. 1871 figurative.
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the world > relative properties > number > mathematical instruments > [noun] > arithmetical instrument
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1822 J. White New Cent. of Inventions v. 343 (heading) An adding machine, or machine to cast up large columns of figures.
1871 Galaxy June 897/1 Spendthrifts and roués are granted a monopoly of munificent charity and dazzling bounty, while merchants are made mere adding machines and misers.
a1875 E. H. Knight Pract. Dict. Mech. I. 144/2 In adding machines each wheel must have capacity for independent rotation.
1911 H. S. Harrison Queed viii. 102 He was as definite as an adding machine, as practical as a cash register.
1933 J. Wheelwright Rock & Shell 63 The total loss has not been figured though the clergy spent the afternoon pounding Cathedral adding machines.
2007 S. Worboyes Lipstick & Powder iii. 56 She was pressing the keys of an adding machine and tilling up the takings.
This entry has been updated (OED Third Edition, November 2010; most recently modified version published online December 2021).
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n.1822
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