A dividing line or point between two physical or abstract entities.

सीमा (Seema)

English Usage: The boundary between the two countries is heavily guarded.

Hindi Usage: दो देशों के बीच की सीमा कड़ी सुरक्षा में है।

Something that makes things visible or affords illumination.

A source of energy that makes it possible to see things.

रोशनी (Roshni)

English Usage: The light of the sun is essential for life on Earth.

Hindi Usage: सूर्य की रोशनी पृथ्वी पर जीवन के लिए आवश्यक है।