a question or a request for information about something. Source: Merriam-
Webster's Learner's Dictionary. Examples:
an inquiry from a writer to an editor of a magazine, newspaper, etc., regarding the acceptability of or interest in an idea for an article, news story, or the like: ...
A doubt in the mind; a mental reservation. 3. A notation, usually a question mark, calling attention to an item in order to question its validity or accuracy.
In general, a
A question, especially one expressing doubt or requesting information:.