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sit in on

 - definition

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phrasal verb [transitive]
Word Forms
present tense
I/you/we/theysit in on
he/she/itsits in on
present participlesitting in on
past tensesat in on
past participlesat in on

Related dictionary definitions

  1. sit in on something to go to a meeting or a class although you are not directly involved in it

    Do you mind if I sit in on your class this afternoon?

See also main entry: sit


a paid holiday given to a new employee before they start their job

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