eng: litmus test

Information
has URI	http://lexvo.org/id/term/eng/litmus%20test

Meaning
means	(noun) 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 litmus test, litmus
means	(noun) a test that relies on a single indicator; "her litmus test for good breeding is whether you split infinitives" litmus test