A thick cloud of tiny water droplets suspended in the atmosphere, often limiting visibility.

Any situation or state of uncertainty or obscurity.

अनिश्चितता

English Usage: There was a fog of confusion surrounding the topic.

Hindi Usage: विषय के चारों ओर अनिश्चितता का कुहासा था।

The line at which the earth's surface and the sky appear to meet.

The limit of someone's knowledge or experience.

ज्ञान की सीमा

English Usage: Traveling broadened her horizons.

Hindi Usage: यात्रा ने उसके ज्ञान की सीमाओं को विस्तृत किया।