Definition
To maintain composure; to avoid an overly emotional reaction; to suppress an instinct or urge.
See Also
- get it together
How People Actually Use It
Also used as its acronym kit, keep it together is a self motiviational phrase to use when things are getting chaotic and you are starting to freak. It is meant to be said repeatedly and very quickly, almost as one word.
""Keep it together, keepittogether, keepittogether....""
Source: Urban Dictionary