litmus test

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litmus test

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From litmus + test.

noun litmus tests

  1. A simple, binary test for the acidity or alkalinity of a substance, using litmus paper.
  2. broadly, figuratively Any test which produces a binary, decisive result (for example, determining whether to appoint someone to a job) by measuring a single indicator. Exams, not interviews, have become the litmus test for entry to university.

Translations

Every language

noun 1. chemistry

Españolprueba/probatura de/con tornasol
DeutschLackmustest
Italianocartina tornasole

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MLA

"litmus test." Wiktionary, via Micwyn, micwyn.com/word/litmus%20test. Accessed 6 Nov. 2026.

APA

litmus test. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/litmus%20test

Chicago

"litmus test." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/litmus%20test.

BibTeX
@misc{litmus_test_2026,
  title = {litmus test},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/litmus%20test},
  urldate = {2026-11-06}
}