Englishfor English speakers
not
Adverb
—
"Not" makes the verb of a sentence have the opposite meaning.
I was not there.
I am not fat!
not
Conjunction
—
The item before "not" is more correct or better than the item after "not".
I wanted tea, not coffee!
Meaning: I wanted tea. I did not want coffee.
It's stupid, not funny.
Meaning: It is stupid. It is not funny.
not
Interjection
—
Used to indicate the sentence before is sarcastic or ironic. This means that the sentence has the opposite meaning.
I like doing lots of boring homework. Not!
Meaning: I do not like doing lots of boring homework.