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call in - definition and synonyms


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90% of the time, speakers of English use just 7,500 words in speech and writing. These words appear in red, and are graded with stars. One-star words are frequent, two-star words are more frequent, and three-star words are the most frequent.



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phrasal verb
Word Forms
present tense
I/you/we/theycall in
he/she/itcalls in
present participlecalling in
past tensecalled in
past participlecalled in
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  1. 1
    [transitive] to ask a person or organization that provides a service to come and deal with something

    The company has called in the police to investigate.

  2. 3
    [transitive] to ask or tell someone to come to a place, usually so that you can talk to them
  3. 4
    [intransitive] same as call1
    call in to do something:

    I called in to see Jeff yesterday.

    call in on:

    She wondered whether to call in on Mark on the way home.

  4. 5
    [intransitive] to telephone the place where you work and say where you are or what you are doing

    Al is at a conference this week, but he calls in every day.

    1. a.
      call in sick to telephone the place where you work and say you will not come to work because you are sick
  5. 6
    call in a favor to ask someone to help you because you helped them in the past
  6. 7
    call in a loan to ask someone to pay you the money that you lent them
See also main entry: call

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the activity of exploring abandoned buildings and other manmade structures

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