A topic or area of knowledge or study

A person or thing being discussed or described

विषयवस्तु

English Usage: The subject of the debate was climate change.

Hindi Usage: बहस का विषय जलवायु परिवर्तन था।

A collection of books and other printed materials for reading or study

A place where a collection of sources of information is kept

सूचना का संग्रह

English Usage: The university library has a vast digital archive.

Hindi Usage: विश्वविद्यालय पुस्तकालय में एक विशाल डिजिटल संग्रह है।