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单词 Comptometer
释义 Comptometer|kɒm(p)ˈtɒmɪtə(r)|
Also comptometer.
[app. f. F. compte count n.1 + -ometer.]
The proprietary name of a calculating-machine. Also attrib.
1894Work 24 Mar. 151 Burroughs' accountant and comptometer.1904Engin. Mag. July 612 The Comptometer is a key-operated machine for performing the four basic mathematical operations.1921Dict. Occup. Terms (1927) §939 Comptometer operator.1929B'ham Post 17 Aug. 3/6 (Advt.), Comptometer operators... Comptometer school.1935Trade Marks Jrnl. 9 Oct. 1257 Comptometer, calculating machine. Felt & Tarrant Manufacturing Company..City of Chicago, State of Illinois.1940‘N. Shute’ Landfall vii. 170 Plodding through endless computations with slide rule, graphs, and the little black comptometer.
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