1
sure
adjective
- not having any doubt about something : convinced or certain
- not allowing any doubt or possibility of failure
- —used to say that something will definitely happen or that someone will definitely do something—usually followed by to + verb
2
sure
adverb
- —used to say "yes" or to agree to a request or suggestion
- —used to disagree with a negative statement or suggestion
- —used to emphasize that you agree with the first part of the statement that you are about to make
