Definition of "no"
- determiner
Not any.
Not any possibility or allowance of (doing something).
Not (a); not properly, not really; not fully.
- adverb
Not.
Not any, not at all.
- preposition
Used to show disagreement or negation.
Used to show agreement with a negative question.
- noun
A negating expression; an answer that shows disagreement or disapproval.
A vote not in favor, or opposing a proposition.
- Sources