the indefinite continued progress of existence and events in the past, present, and future regarded as a whole

समय

English Usage: Time flies when you are having fun.

Hindi Usage: जब आप खुश हैं, तो समय उड़ जाता है।

to move through the air

उड़ना

English Usage: Birds fly high in the sky.

Hindi Usage: पक्षी आसमान में ऊँचाई पर उड़ते हैं।