calculus

noun

(uncountable, often definite, the calculus) Differential calculus and integral calculus considered as a single subject.

(countable, mathematics) Any formal system in which symbolic expressions are manipulated according to fixed rules.

(countable, medicine) A stony concretion that forms in a bodily organ.

(uncountable, dentistry) Deposits of calcium phosphate salts on teeth.

(countable) A decision-making method, especially one appropriate for a specialised realm.

(dated, countable) Calculation; computation.

Roots

calxcalc- · Latin · limestone, small stone

Synonyms & related words for calculus

Find synonyms, related words, and the definition of calculus. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

Words related to calculus

Explore words related to calculus — words associated with it, words that go with it, and its nearest matches in meaning. Related words include algebra, cystolith, trigonometry, quadratics, math, haversine, urolith, fluxions. Click any word to make it the center of the map and keep exploring the web of connections.

Where does calculus come from?

The word calculus breaks down into one root of Latin origin: the root calc-, from Latin calx (“limestone, small stone”). Explore each root to see other English words built from the same source.