To maintain silence or refrain from speaking.

चुप रहना

English Usage: Please keep quiet during the movie.

Hindi Usage: कृपया फिल्म के दौरान चुप रहें।

A place of confinement; a prison or stronghold.

किला

English Usage: The castle had a large keep for protection.

Hindi Usage: महल में सुरक्षा के लिए एक बड़ा किला था।

To be retained; not lost or damaged.

सुरक्षित

English Usage: Make sure to keep your belongings safe.

Hindi Usage: सुनिश्चित करें कि आपके सामान सुरक्षित रहें।