Definitions

1. noun

the next day or a future day

“I have plans for tomorrow night.”

2. adverb

on or at the next day or a future day

“She will arrive tomorrow evening.”

3. adverb

in a short time, usually the next day

“The package will be delivered tomorrow.”

4. conjunction

used to indicate a contrast with what has just been said

“I wanted to go to the beach, but tomorrow it will rain.”

5. noun

a day in the future

“We have a lot of things to do tomorrow.”