Litmus(noun)
A dye used as a chemical indicator to test whether a substance is acidic or alkaline.
Hindi meaning:लिटमस परीक्षण-पदार्थ
Synonyms: Indicator, Reagent, Test, Measure
Antonyms: Uncertainty, Ambiguity, Concealment, Indeterminacy
Example: The scientist dipped litmus paper into the solution to test its acidity.
Trick to remember: Litmus lets us know whether a liquid is acidic or basic.
Learn it with 19 more words: Daily Vocabulary – 29 July 2026 →
