- Nite is the informal version of night, which is the period of darkness between sunset and sunrise.
An example of nite is when someone is texting a friend about what they did the previous evening.
nite definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
Informal night: used as in advertisements, brand names, etc.
nite definition by American Heritage Dictionary