n.
1.a sheltered port where ships can take on or discharge cargo
2.a place of refuge and comfort and security harbor v.
1.maintain (a theory, thoughts, or feelings)
2.secretly shelter (as of fugitives or criminals)
3.keep in one's possession
4.hold back a thought or feeling about
Idiom of the Day
get the upper hand (on someone)
to get into a position superior to someone
I got the upper hand during my dispute with the apartment manager.