Latin

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Etymology

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From calcul(ō) (I calculate, compute) +‎ -trum.

Pronunciation

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Noun

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calculātrum n (genitive calculātrī); second declension

  1. (New Latin) calculator, a mechanical or electronic device that performs mathematical calculations.

Declension

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Second-declension noun (neuter).

Case Singular Plural
Nominative calculātrum calculātra
Genitive calculātrī calculātrōrum
Dative calculātrō calculātrīs
Accusative calculātrum calculātra
Ablative calculātrō calculātrīs
Vocative calculātrum calculātra