molecular sieve

noun

A material, usually a zeolite silicate mineral, having pores of a precise and uniform size, that can be used to separate molecules of different shape and size.

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Meanings

nounmolecular sieve (plural molecular sieves)

plural molecular sieves

  1. chemistryA material, usually a zeolite silicate mineral, having pores of a precise and uniform size, that can be used to separate molecules of different shape and size.

    Synonyms: mole sieve

Synonyms & antonyms

nounA material, usually a zeolite silicate mineral, having pores of a precise and uniform size, that can be used to separate molecules of different shape and size.

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Translations

Catalan tamís molecular
  • tamís molecularporous material for separating molecules
Chinese Mandarin 分子篩 /分子筛
  • 分子篩 /分子筛 (fēnzǐshāi)porous material for separating molecules
Finnish molekyyliseula
  • molekyyliseulaporous material for separating molecules
German Molekularsieb
  • Molekularsiebporous material for separating molecules
Indonesian pengayak molekul, saringan molekuler
  • pengayak molekulporous material for separating molecules
  • saringan molekulerporous material for separating molecules
Korean 분자체
  • 분자체 (bunjache)porous material for separating molecules
Malay penapis molekul
  • penapis molekulporous material for separating molecules
Ukrainian молекулярне сито
  • молекулярне сито (molekuljarne syto)porous material for separating molecules
Cite this entry
APA

molecular sieve. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/molecular%20sieve

MLA

“molecular sieve.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/molecular%20sieve. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “molecular sieve,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/molecular%20sieve.

Source: molecular sieve on Wiktionary, CC BY-SA 4.0.