What is GN?
The definition of GN is "Good Night"
What does GN mean? GN is an acronym, abbreviation or slang word that is explained above where the GN definition is given.
Good night is usually used to say goodbye later on at night or when you go to sleep,or say goodbye for the rest of the day
I chose this word because it is the word most people use, and can be found everywhere on social online