alligation

alligation
A rule of mixtures whereby 1) the cost of a mixture may be determined, given the proportions and prices of the several ingredients; or 2) in pharmacy, the relative amounts of solutions of different percentages which must be taken to form a mixture of a given strength. [L. alligatio, fr. al-ligo (adl-), pp. -atus, to bind to]

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al·li·ga·tion .al-ə-'gā-shən n a process or rule for the solution of problems concerning the compounding or mixing of ingredients differing in price or quality:
a) one applied when a definite mixture is required called also alligation alternate
b) one applied when the price or quality of the mixture is to be determined called also alligation medial

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al·li·ga·tion (al″ĭ-gaґshən) the process of finding the cost of a mixture of known quantities of ingredients, each of known value, or of determining the quantities of solutions of various strengths to be used to form a mixture of a particular strength.

Medical dictionary. 2011.

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Look at other dictionaries:

  • Alligation — Al li*ga tion, n. [L. alligatio.] 1. The act of tying together or attaching by some bond, or the state of being attached. [R.] [1913 Webster] 2. (Arith.) A rule relating to the solution of questions concerning the compounding or mixing of… …   The Collaborative International Dictionary of English

  • Alligation — (v. lat.), Beimischung, so v.w. Alliage. Daher Alligationsrechnung (Alligationsregel), Rechnungsregel, welche lehrt aus dem Werthe zweier zu mischenden Gegenstände u. dem Werthe der Mischung die Anzahl der, von jedem Gegenstande zu nehmenden… …   Pierer's Universal-Lexikon

  • Alligation — (lat.), s. Legierungen …   Meyers Großes Konversations-Lexikon

  • Alligation — (lat.), Beimischung …   Kleines Konversations-Lexikon

  • Alligation — dablink|Alligation should not be mistaken for allegation.Alligation is an old and practical method of solving arithmetic problems related to mixtures of ingredients. There are two types of alligation: alligation medial, used to find the quantity… …   Wikipedia

  • Alligation — L alligation est un type de calcul pouvant entre autres être utilisé en pharmacie. Il existe plusieurs type de calculs pharmaceutiques dont l alligation médiale et l alligation alterne. Alligation médicale L alligation médicale permet de calculer …   Wikipédia en Français

  • alligation — ˌalə̇ˈgāshən noun ( s) Etymology: Latin alligation , alligatio tying, band, from alligatus (past participle of alligare to tie to, from ad + ligare to tie) + ion , io ion more at ligature 1. : the action of attaching or the state of being… …   Useful english dictionary

  • Alligation — Al|li|ga|ti|on, die; , en [lat. alligatio = das Anbinden] (Fachspr.): Mischung [von Metallen]; Zusatz …   Universal-Lexikon

  • Alligation — Al|li|ga|ti|on die; , ... en <aus lat. alligatio »das Anbinden, Umwicklung« zu alligare, vgl. ↑alligieren> Mischung (meist von Metallen); Zusatz …   Das große Fremdwörterbuch

  • alligation — n. act of tying together or attaching by some bond …   English contemporary dictionary

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