to hold or include something

to have within

के भीतर होना

English Usage: The document contains sensitive information.

Hindi Usage: दस्तावेज़ में संवेदनशील जानकारी के भीतर है।

a substance that is present

उपस्थित पदार्थ

English Usage: The container's contents were spilled.

Hindi Usage: कंटेनर की सामग्री फैल गई।