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Related to litmus: litmus paper

litmus test

1. A chemical test used to determine acidity or alkalinity in a solution. The students performed a litmus test in class to learn whether the chemical solution was an acid or a base.
2. A test used to determine someone's true intentions or beliefs. I used his reaction to my favorite movie as a litmus test to determine if he was worth dating.
See also: litmus, test

litmus test

1. Lit. a test used to determine the acidity or alkalinity of chemical substances. (Acid turns litmus paper red and alkaline compounds turn it blue.) I used a litmus test to show that the compound was slightly acid.
2. Fig. a question or experiment that seeks to determine the state of one important factor. His performance on the long exam served as a litmus test to determine whether he would go to college. The amount of white cells in my blood became the litmus test for diagnosing my disease.
See also: litmus, test

a litmus test

COMMON If something is a litmus test of the quality or success of a particular thing, it is an effective way of proving it or measuring it. My personal litmus test when I have to decide whether to keep or discard something is whether or not I look at and enjoy it every day. The success of wind power represents a litmus test for renewable energy. Note: Litmus paper is used to test the acidity of substances. It turns red in acid conditions and blue in alkaline conditions.
See also: litmus, test
References in periodicals archive ?
The LITMUS project, supported by the EU Horizon 2020 programme, will allow us to work with expert colleagues to design and test new ways of using data and technology to increase citizens' access to the richness of our living tradition throughout Europe and globally".
Most inspiring was the 'Little Boy' launch campaign that connects with the Litmus work philosophy revealed in their landing page video.
Integrating Curated into the Litmus ecosystem will give email marketers a key tool for consistently delivering high-quality content to their subscribers, improving email engagement, and increasing lifetime value, Litmus said.
The most common comorbid medical conditions in LiTMUS participants were migraines, hypertension, hyperlipidemia, and asthma, occurring in 24%, 17%, 15%, and 15% of study participants, respectively.
The paper, "When the Destination is Retirement: A Way to Keep Investors' Plans on Track," written by Noelle Fox, senior investment and product analyst at The Principal, is intended to help financial professionals use the litmus test to its fullest capacity.
Litmus Rapid-B is the result of collaborative work on bacteria and virus detection between NCTR and the parent company of Litmus Rapid-B, Litmus LLC.
But the Smithsonian controversy offers an occasion to see the theological weakness of such arguments--and of such litmus tests.
Cathie: You mean the Norris-Soloway Mobile Litmus Test.
The real litmus test would be to reach out to the common man.
Summary: TEHRAN (FNA)- One of the senior aides of the Iranian President on Wednesday said that Iran views its talks with the Group 5+1 (the five permanent UN Security Council members plus Germany) as a litmus test of the West's good will and honesty.
Litmus has announced a breakthrough, which will dramatically improve current testing methods to detect food borne pathogens such as Salmonella, Listeria, Campylobacter, and E.
Litmus Press is dedicated to publishing poetry in translation, as well as the innovative work of emerging and established writers.
Investors viewed the IPO as a crucial litmus test to determine whether other hedge funds will follow Fortress onto the stock market.
Perhaps nothing better exemplified the district than 7 World Trade Center, whose leasing success many considered a litmus test for the long-term prospects of the district and the need for the millions of squaree feet of new office space planned at the WTC site.