Six centuries later, people began using litmus test figuratively. It can now refer to any single factor that establishes the true character of something or causes something to be assigned to one category or …

Test every email as you build —including Dark Mode—and fix errors. Then save time by collecting all email reviews and approvals in Litmus so you can get emails out the door faster.

LITMUS TEST meaning: 1. a test to find out if a substance is acid or alkaline 2. someone's decision or opinion about…. Learn more.

LITMUS TEST meaning: 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

Aug 24, 2025 · When a politician, sports team, or anyone else faces a defining challenge, it's referred to as a “litmus test.” What's litmus, and why is it being tested?

Jan 20, 2021 · Learn about litmus paper and how to perform and interpret the litmus test. See the colors to expect using red, blue, or purple litmus.

Mar 10, 2025 · Performing a litmus test is one of the oldest and simplest methods of determining the acidity or alkalinity of a solution. Litmus paper is made when a piece of thin paper is coated by …

a test using litmus, esp. litmus paper, to determine whether a solution is an acid or a base

Discover the detailed meaning of 'litmus test,' its origins, usage across different contexts, and its synonyms and antonyms. Understand its significance in various fields and learn from notable quotes …

The Science Behind the Litmus Test Litmus tests have been around for centuries, serving as one of the earliest and simplest methods to identify the acidity or alkalinity of a substance. At its core, a litmus …