sieve
/sɪv/ noun, verb
Forms sieves sieving sieved
- noun A device with a mesh, grate, or otherwise perforated bottom to separate, in a granular material, larger particles from smaller ones, or to separate solid objects from a liquid. “Use the sieve to get the pasta from the water.”
- noun A process, physical or abstract, that arrives at a final result by filtering out unwanted pieces of input from a larger starting set of input. “Given a list of consecutive numbers starting at 1, the Sieve of Eratosthenes algorithm will find all of the prime numbers.”
- noun (obsolete) A kind of coarse basket.
- noun (colloquial) A person, or their mind, that cannot remember things or is unable to keep secrets.
- noun (medicine, slang, derogatory) An intern who lets too many non-serious cases into the emergency room.
- noun (category theory) A collection of morphisms in a category whose codomain is a certain fixed object of that category, which collection is closed under precomposition by any morphism in the category.
- verb (transitive) To strain, sift or sort using a sieve.
- verb (sports, transitive) To concede; to let in.
Synonyms
Etymology
From Middle English sive, syfe, from Old English sife, from Proto-West Germanic *sibi (“sieve”), from Proto-Indo-European *seyp-, *seyb- (“to pour, sieve, strain, run, drip”). Akin to German Sieb, Dutch zeef, Proto-Slavic *sito (Russian си́то (síto), сев (sev), се́ять (séjatʹ)).
Webster’s 1913
- noun A utensil for separating the finer and coarser parts of a pulverized or granulated substance from each other. It consist of a vessel, usually shallow, with the bottom perforated, or made of hair, wire, or the like, woven in meshes. "In a sieve thrown and sifted." Chaucer.
- noun A kind of coarse basket. Simmonds. Sieve cells (Bot.), cribriform cells. See under Cribriform.
Etymology [OE. sive, AS. sife; akin to D. zeef, zift, OHG. sib, G. sieb. sq. root151a. Cf. Sift.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “sieve”, CC BY-SA 4.0. Details