To push oneself off the ground and into the air.

To change quickly or suddenly, as in position or condition.

अचानक बदलना

English Usage: The stock prices jumped after the good news.

Hindi Usage: अच्छे समाचार के बाद शेयर की कीमतें अचानक बदल गईं।

A sudden movement upwards or forwards.

कूद

English Usage: The cat made a quick jump onto the table.

Hindi Usage: बिल्ली ने मेज पर जल्दी से कूद लगाई।