A beam of light or energy.

A line or path, as in a ray of a geometric figure.

ज्यामिति में एक रेखा

English Usage: The ray extended infinitely in one direction.

Hindi Usage: रेखा एक दिशा में अनंत रूप से बढ़ी.

A proper noun, often used as a surname.

उपनाम

English Usage: Robinson is a common surname in English-speaking countries.

Hindi Usage: रॉबिन्सन एक आम उपनाम है अंग्रेजी बोलने वाले देशों में.