the outer or upper boundary of an object

the outer part of something

किसी चीज़ का बाहरी हिस्सा

English Usage: The surface of the lake was calm and reflective.

Hindi Usage: झील की सतह शांत और परावर्तित थी।

to communicate with someone

to touch or meet

छूना या मिलना

English Usage: Ensure that the two surfaces do not contact each other.

Hindi Usage: सुनिश्चित करें कि दोनों सतहें एक-दूसरे को न छुएं।