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selective mutism

American  
[si-lek-tiv myoo-tiz-uhm] / sɪˈlɛk tɪv ˈmyu tɪz əm /

noun

Psychiatry.
  1. an anxiety disorder characterized by the inability to speak in certain social environments, most commonly occurring in young children, especially in school.


Etymology

Origin of selective mutism

First recorded in 1995–2000

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

I was probably about 2 or 3 then, just trying to blab, because the early nurses I had when I was a kid had said that I had delayed speech or something called “selective mutism.”

From Los Angeles Times

She also has selective mutism, driven by anxiety.

From BBC

Richard Littler KC, representing Ratcliffe, had told the court the teenager had been diagnosed with autism spectrum disorder and selective mutism.

From BBC

Selective mutism can start at any age but most often begins in early childhood between the ages of two and four.

From BBC

Experts regard selective mutism as a fear or phobia of talking to certain people, the cause is not always clear, but is associated with anxiety.

From BBC