To go back to a place.

To give back something to someone.

लौटाना

English Usage: Please return the book to the library when you finish.

Hindi Usage: जब आप पढ़ लें तो कृपया पुस्तक को पुस्तकालय में लौटाएं।

The act of giving back something to its original place or owner.

A profit or yield from an investment.

लाभ

English Usage: The investor was pleased with the return on his stock investments.

Hindi Usage: निवेशक अपने शेयर निवेश पर लाभ से खुश था।