burning question

Idioms

An urgent or crucial issue under heated discussion. For example, Real estate taxes are always a burning question for the town leaders. This term has exact equivalents in French (question brûlante) and German (brennende Frage). [Mid-1800s]

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Travelers hunt for regional souvenirs, soothe their homesickness and investigate a burning question: Is the hot dog different?

From The Wall Street Journal • Jan. 22, 2026

A burning question now is, when will the court rule?

From MarketWatch • Dec. 15, 2025

The burning question in the men's singles is an obvious one - who can stop Sinner and Spanish second seed Carlos Alcaraz carving up another Grand Slam title between them?

From BBC • Aug. 21, 2025

I think that leaves us with the burning question you and I are now asking every week: Are the justices really that naive and credulous?

From Slate • Jul. 18, 2025

The burning question is: is the universe more like a giant ever-enlarging blimp, or does it pulsate, does it expand and contract?

From "Cat's Eye" by Margaret Atwood

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023