Litmus test Meaning in English
expression
Definition
A "litmus test" is a question or situation that clearly shows if someone or something meets a certain standard, often revealing a true opinion or quality. It comes from a chemical test for acidity, but is usually used metaphorically.
Usage & Nuances
Usually used in politics, ethics, business, or when making important choices. It's metaphorical, not literal. Common collocations: 'the litmus test for...', 'a litmus test of character'. Avoid using for non-decisive or unclear situations.
Example Sentences
Honesty is a litmus test for good friends.
basic
Trust is the litmus test of any relationship.
basic
This exam is a real litmus test for new students.
basic
The interview process was the ultimate litmus test for the candidates' skills.
natural
For many voters, climate policy is a litmus test for supporting a party.
natural
Moving away from home was the litmus test of my independence.
natural