A test for chemical acidity or basicity using litmus paper. Meaning of litmus test. litmus test (litmus tests plural ) If you say that something is a litmus testof something, you mean that it is an effective and definite way of proving it or measuring it. • LITMUS TEST (noun) The noun LITMUS TEST has 2 senses:. Litmus paper with this meaning is from 1803. quotations ▼ The American Heritage® Student Science Dictionary, … Synonyms: acid tests, litmuses, crosses… ‘By the 1900s, it had become the litmus test of public health among the medical profession and the urban middle class.’ ‘When sex becomes the litmus test of morality, when we focus disproportionate attention on sexual sin, we do harm by omission.’ Find definitions for: lit'mus test" Pronunciation: the use of litmus paper or solution to test the acidity or alkalinity of a solution. litmus: 1 n a coloring material (obtained from lichens) that turns red in acid solutions and blue in alkaline solutions; used as a very rough acid-base indicator Synonyms: litmus test Type of: acid-base indicator an indicator that changes color on going from acidic to basic solutions White supremacy frames black intellectualism as monolithic. A colored powder, obtained from certain lichens, that changes to red in an acid solution and to blue in an alkaline solution. Times, Sunday Times (2011) The path of the Saga share price will be a litmus test for the entire IPO industry. Synonyms A simple test of acidity in a liquid using litmus, usually in the form of litmus paper. Chemistry. ‘By the 1900s, it had become the litmus test of public health among the medical profession and the urban middle class.’ ‘When sex becomes the litmus test of morality, when we focus disproportionate attention on sexual sin, we do harm by omission.’ 1. a coloring material (obtained from lichens) that turns red in acid solutions and blue in alkaline solutions; used as a very rough acid-base indicator 2. a test that relies on a single indicator Familiarity information: LITMUS TEST used as a noun is rare. A litmus test of any catwalk trend is to see how much it is picked up by fashion folk during the month-long round of shows. The expression is a metaphor based on the litmus test in chemistry, in which one is able to test the general acidity of a substance, but not its exact pH. Information and translations of litmus test in the most comprehensive dictionary definitions resource on the web. It is naturally blue but turns red in acid and is restored to blue by alkalis. Showing page 1. In chemistry, a litmus test is used to find out if a solution is an acid or a base. 2. litmus test: Meaning and Definition of. Dictionary entry overview: What does litmus test mean? litmus test - translate into Danish with the English-Danish Dictionary - Cambridge Dictionary From the Cambridge English Corpus The litmus test for any formal theory lies in … What does litmus test mean? litmus n noun: Refers to person, place, thing, quality, etc. a crucial and revealing test in which there is one decisive factor. A chemical test used to determine acidity or alkalinity in a solution. A simple test of any attribute; a litmus test. Litmus test may refer to: . litmus test (plural litmus tests) (chemistry) A simple test for the acidity or alkalinity of a substance, using litmus paper. Figurative use of litmus test is first attested 1957, from scientific use of litmus-treated paper as a chemical indicator. (figurative, by extension) Any test which produces a decisive result by measuring a single indicator. Define litmus tests. The Urban Dictionary says woke means “ … being aware. Definition of litmus test in the Definitions.net dictionary. litmus test translation in English-Estonian dictionary. Exemplos: el televisor, un piso. A vibe is late 2010’s slang for the energy or attitude one radiates. The rehabilitation of ministries of agriculture could well be a litmus test of an LDC government's commitment to a revived and coherent development strategy. The students performed a litmus test in class to learn whether the chemical solution was an acid or a base. litmus test: n. A test for chemical acidity or basicity using litmus paper. Litmus test (chemistry), used to determine the acidity of a chemical solution Litmus test (politics), a question that seeks to find the character of a potential candidate by measuring a single indicator Litmus Test of Medjugorje; The Litmus Test, a Radio 4 programme presented by Fred Harris; The Litmus Test, a 2004 album by Cut Chemist n-count usu sing, usu N of/for n Ending the fighting must be the absolute priority, the litmus test of the agreements' validity..., The success of wind power represents a litmus test for renewable energy. litmus test - translate into Norwegian with the English-Norwegian Dictionary - Cambridge Dictionary (substance used to test for acidity) tornasol nm nombre masculino: Sustantivo de género exclusivamente masculino, que lleva los artículos el o un en singular, y los o unos en plural. Litmus definition: a soluble powder obtained from certain lichens . litmus test 1. ‘The debate over these little-known acts was a litmus test of the issues that lie hidden beneath Australia's rapid urbanisation.’ ‘Urbanization is happening at such a brisk rate that the government is planning entire new cities in anticipation of large new urban populations.’ a crucial and revealing test in which there is one decisive factor. Found 55 sentences matching phrase "litmus test".Found in 15 ms. Search litmus test and thousands of other words in English definition and synonym dictionary from Reverso. Litmus is a mixture of various closely related heterocyclic organic compounds.♦ Litmus is typically added to paper to make litmus paper, which can be used to determine whether a solution is basic or acidic by dipping a strip of the paper into the solution and seeing how the paper changes color. litmus (countable and uncountable, plural litmuses) (uncountable) A dyestuff extracted from certain lichens, that changes color when exposed to pH levels greater than or less than certain critical levels. litmus meaning: 1. a powder that is turned red by acid and blue by alkali: 2. a powder that is turned red by acid…. litmus test in American English 1. a test using litmus paper to determine whether a solution is an acid or a base 2. ... From filk to derp: discover the latest words added to the Collins Dictionary. What does a litmus test expression mean? litmus paper, to determine whether a solution is an acid or a base. An aggressive way to penalize someone for an undesirable attitude. Litmus definition is - a coloring matter from lichens that turns red in acid solutions and blue in alkaline solutions and is used as an acid-base indicator. The dye is obtained from certain lichens. a litmus test phrase. ♦ Litmus is typically added to paper to make litmus paper, which is used to determine whether a solution is basic or acidic. A litmus test definition: an effective and conclusive way of proving or measuring the quality or success of a... | Meaning, pronunciation, translations and examples Litmus Test: Urban Dictionary [home, info] (Note: See litmus_tests for more definitions.) A litmus test is a question asked of a potential candidate for high office, the answer to which would determine whether the nominating official would proceed with the appointment or nomination. Dictionary > Index L; Cite. the use of litmus paper or solution to test the acidity or alkalinity of a solution. Litmus tests: something (such as an opinion about a political or moral issue) that is used to make a judgment about whether someone or something is acceptable. A test using litmus, esp. Quick definitions from WordNet (litmus test) noun: a test that relies on a single indicator ("Her litmus test for good breeding is whether you split infinitives") ... Litmus Test. n. 1. Definitions by the largest Idiom Dictionary. It turns red under acid conditions and... | Meaning, pronunciation, translations and examples Vibe checks are usually only featured in internet based comedy (aka … Learn more. Definition of a litmus test in the Idioms Dictionary. A special kind of paper is dipped in the liquid being tested during a litmus test. litmus test That is why it functions as a litmus test for the overman; it tests his ability to live without the salvation of meaning. 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