To harbor a grudge.
Harbor refugees; harbor a fugitive.
A basement that harbors a maze of pipes; streams that harbor trout and bass.
Harbor a grudge.
An example of harbor is a home for abused women.
An example of harbor is a port where someone can tie up their boat.
An example of harbor is hiding a person wanted by the police.
An example of harbor is to hold onto the causes of an old family feud.
A harbor, even if it is a little harbor, is a good thing, since adventurers come into it as well as go out, and the life in it grows strong, because it takes something from the world, and has something to give in return - Sarah Orne Jewett.
The neighborhood is a well-known harbor for petty thieves.
The docks, which once harbored tall ships, now harbor only petty thieves.
The fleet harbored in the south.