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1.1
Noun
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mental calculator
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From Wiktionary, the free dictionary
English
[
edit
]
Noun
[
edit
]
mental
calculator
(
plural
mental calculators
)
Synonym of
computer
(
“
a person employed to perform computations
”
)
Categories
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English nouns
English countable nouns
English multiword terms
en:Mathematicians
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