crystalloid

crystalloid
1. Resembling a crystal, or being such. 2. A body that in solution can pass through a semipermeable membrane, as distinguished from a colloid, which cannot do so.
- Charcot-Böttcher crystalloids spindle-shaped crystalloids 10–25 μm long, found in human Sertoli cells.
- Reinke crystalloids rod-shaped crystal-like structures with pointed or rounded ends present in the interstitial cells of the testis (Leydig cells) and ovary.

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crys·tal·loid 'kris-tə-.lȯid n
1) a substance that forms a true solution and is capable of being crystallized
2) a particle of protein that has the properties of crystal and is found esp. in oily seeds
crystalloid or crys·tal·loi·dal .kris-tə-'lȯid-əl adj

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crys·tal·loid (krisґtə-loid) [crystal + -oid] 1. resembling a crystal. 2. a substance smaller than a colloid, in solution passing readily through semipermeable membranes, lowering the freezing point of the solvent containing it, and generally capable of being crystallized. Cf. colloid (def. 2).

Medical dictionary. 2011.

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  • crystalloid — [kris′təl oid΄] adj. [ CRYSTALL(O) + OID] 1. like a crystal 2. having the nature of a crystalloid n. 1. a substance, usually crystallizable, which, when in solution, readily passes through vegetable and animal membranes: compare COLLOID 2. a… …   English World dictionary

  • Crystalloid — may refer to: A substance that resembles or has features reminiscent of that of a crystal Crystalloid solution, a type of volume expander This disambiguation page lists articles associated with the same title. If an …   Wikipedia

  • Crystalloid — Crys tal*loid (kr[i^]s tal*loid), a. [Gr. kry stallos crystal + oid.] Crystal like; transparent like crystal. [1913 Webster] …   The Collaborative International Dictionary of English

  • Crystalloid — Crys tal*loid, n. 1. (Chem.) A body which, in solution, diffuses readily through animal membranes, and generally is capable of being crystallized; opposed to colloid. [1913 Webster] 2. (Bot.) One of the microscopic particles resembling crystals,… …   The Collaborative International Dictionary of English

  • crystalloid — noun Date: 1861 a substance that forms a true solution and is capable of being crystallized • crystalloid or crystalloidal adjective …   New Collegiate Dictionary

  • crystalloid — crystalloidal, adj. /kris tl oyd /, n. 1. a usually crystallizable substance that, when dissolved in a liquid, will diffuse readily through vegetable or animal membranes. 2. Bot. one of certain minute crystallike granules of protein, found in the …   Universalium

  • crystalloid — crys•tal•loid [[t]ˈkrɪs tlˌɔɪd[/t]] n. 1) chem. a usu. crystallizable substance that, when dissolved in a liquid, will diffuse readily through vegetable or animal membranes 2) cry resembling a crystal 3) chem. of the nature of a crystalloid Also …   From formal English to slang

  • crystalloid — /ˈkrɪstəlɔɪd/ (say kristuhloyd) adjective 1. resembling a crystal; of the nature of a crystalloid. –noun 2. a substance (usually crystallisable) which, when dissolved in a liquid, will diffuse readily through vegetable or animal membranes… …  

  • crystalloid — kristaloidas statusas Neteiktinas sritis chemija apibrėžtis Medžiaga, kurią galima iškristalizuoti iš tirpalo. atitikmenys: angl. crystalloid rus. кристаллоид …   Chemijos terminų aiškinamasis žodynas

  • crystalloid — kristaloidas statusas T sritis fizika atitikmenys: angl. crystalloid vok. Kristalloid, n rus. кристаллоид, m pranc. cristaloïde, m …   Fizikos terminų žodynas

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