English noun: calculus |
1. | calculus (object) a hard lump produced by the concretion of mineral salts; found in hollow organs or ducts of the body |
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| Samples | Renal calculi can be very painful.
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| Synonyms | concretion |
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| Broader (hypernym) | rock, stone |
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| Narrower (hyponym) | bilestone, bladder stone, cystolith, enterolith, gallstone, kidney stone, nephrolith, ptyalith, renal calculus, salivary calculus, sialolith, urinary calculus, urolith |
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2. | calculus (object) an incrustation that forms on the teeth and gums |
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| Synonyms | tartar, tophus |
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| Broader (hypernym) | crust, encrustation, incrustation |
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3. | calculus (cognition) the branch of mathematics that is concerned with limits and with the differentiation and integration of functions |
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| Synonyms | infinitesimal calculus |
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| Broader (hypernym) | pure mathematics |
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| Narrower (hyponym) | analysis, calculus of variations, differential calculus, integral calculus, method of fluxions |
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| Domain category | math, mathematics, maths |
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