To continue to have or retain

To cause to continue

रखना

English Usage: I will keep the book for you until you return.

Hindi Usage: मैं आपकी किताब आपके लौटने तक रखूंगा।

To maintain a certain state

बनाए रखना

English Usage: It’s important to keep a positive attitude.

Hindi Usage: सकारात्मक दृष्टिकोण बनाए रखना ज़रूरी है।

An estimate or conjecture

A shot in the dark

अंधेरे में एक प्रयास

English Usage: His guess was completely off the mark.

Hindi Usage: उसका अनुमान पूरी तरह गलत था।

A risky or uncertain decision

अनुमान

English Usage: That was a good guess on the answer.

Hindi Usage: यह जवाब का एक अच्छा अनुमान था।