Calculus


   

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calculus

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[ English

[ Etymology

Latin calculus, pebble (used for counting), diminutive of calx, limestone, + diminutive suffix -ulus

[ Noun

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Singular
calculus

Plural
countable and uncountable; calculi

calculus (countable and uncountable; plural calculi)

  1. (countable) (mathematics) Any formal system in which symbolic expressions are manipulated according to fixed rules.
    vector calculus
  2. (uncountable) (analysis) Differential calculus and integral calculus considered as a single subject.
  3. (countable) (medicine) A stony concretion that forms in a bodily organ.
    renal calculus ( = kidney stone)
  4. (uncountable) (dentistry) Deposits of calcium phosphate salts on teeth.

[ Synonyms

[ Derived terms

[ Related terms

[ Translations

[ See also


[ Latin

[ Noun

calculus m (plural calculi)

  1. pebble, stone

[ Derived terms

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