The conclusion or final part of something.

अंत

English Usage: The end of the movie was unexpected.

Hindi Usage: फिल्म का अंत अप्रत्याशित था।

To bring to a conclusion.

समाप्त करना

English Usage: We need to end the meeting before noon.

Hindi Usage: हमें दोपहर से पहले बैठक समाप्त करनी होगी।