Meaning of the word "jump in" in English

What does "jump in" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

jump in

US /dʒʌmp ɪn/
UK /dʒʌmp ɪn/
"jump in" picture

Phrasal Verb

1.

to join an activity or conversation quickly and eagerly

Example:
Everyone was discussing the new policy, so I decided to jump in with my opinion.
The kids were playing in the pool, and I couldn't resist the urge to jump in.
2.

to start doing something quickly or enthusiastically

Example:
When the bell rang, the students jumped in to pack their bags.
He didn't hesitate to jump in and help when he saw the accident.
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