Definition of "Question" :

noun: uncertainty about the truth or factuality or existence of something

"There is no question about the validity of the enterprise."

noun: the subject matter at issue

"The question of disease merits serious discussion."

noun: an informal reference to a marriage proposal

"He was ready to pop the question."

noun: a formal proposal for action made to a deliberative assembly for discussion and vote

"She called for the question."

noun: an instance of questioning

"There was a question about my training."

noun: a sentence of inquiry that asks for a reply

"He asked a direct question."

verb: pose a question

verb: pose a series of questions to

"The suspect was questioned by the police."

verb: conduct an interview in television, newspaper, and radio reporting

verb: challenge the accuracy, probity, or propriety of

"We must question your judgment in this matter."

verb: place in doubt or express doubtful speculation