Idiom of the day :- A burning question

Idiom of the day :- A burning question

Usage, examples and definition of the Idiom :-

The last time you were asked a burning question, did you see smoke and fire coming from it ? I doubt it, for a burning question simply describes a question of great interest or importance. ‘The burning question is who will win the beauty contest ?’ ‘The burning question is this : where were you tonight ?’