Definition of "mum"

mum1

/mʌm/

mum2

/mʌm/

mum3

/mʌm/
  • adjective

    not comparable

    1. (colloquial) Silent.    

    2. (colloquial) Secret.  

  • interjection

    1. stop speaking!, stop talking!, hush!    

  • verb

    third-person singular simple present mums, present participle mumming, simple past and past participle mummed

    1. To act in a pantomime or dumb show.  

  • noun

    uncountable

    1. (obsolete) silence  

mum4

/mʌm/