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Classic usage
Reading level: hard
Estimated CEFR level: B2 — Upper-Intermediate
Estimated from word frequency; not an official CEFR classification.
From compute + -er. Doublet of cantore, counter, and kontor. First sense first appears c. 1613 in the works of the poet Richard Brathwait. Second sense first appears c. 1897 in the magazine Engineering.
computing machine, computing device, data processor, electronic computer, information processing system
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Classic usage
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