join in

phrasal verb·1 sense·particle in

Usefulness

Meanings

1

Take part in something already happening

Why “in”? A person, idea, effort, or item becomes part of a group, activity, or plan.

We were playing cards, and Eva joined in.
Eva began playing the card game with us.
Tom joined in the song.
Tom took part in the song that was already happening.

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We were playing cards, and Eva joined in. What does it mean?

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