the act of joining together

an organization of workers formed to protect their rights

एकजुट होना

English Usage: The union of the two companies created a powerful force in the market.

Hindi Usage: दो कंपनियों का एकजुट होना बाजार में एक शक्तिशाली ताकत बना।

a state of being one

एकता की स्थिति

English Usage: The union of the states was essential for the strength of the nation.

Hindi Usage: राज्यों का एकता राष्ट्र की शक्ति के लिए आवश्यक थी।