1. [n]  a place where ships can take on or discharge cargo
2. [v]  maintain; as of a theory, thoughts, or feelings; "bear a grudge"; "hold a grudge"
3. [v]  hold a thought or feeling of
4. [v]  keep in one's possession; of animals
5. [v]  secretly shelter (as of fugitives or criminals)

HARBOUR is a 7 letter word that starts with H.