Dictionary.com
Thesaurus.com
Showing results for missing. Search instead for go+missing.
Synonyms

missing

American  
[mis-ing] / ˈmɪs ɪŋ /

adjective

  1. absent, not found, or lost.

    a missing person.

  2. lacking.

    Something is missing in this relationship.


idioms

  1. go missing, to disappear; become lost.

    My keys have gone missing again.

missing British  
/ ˈmɪsɪŋ /

adjective

  1. not present; absent or lost

  2. not able to be traced and not known to be dead

    nine men were missing after the attack

  3. to become lost or disappear

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of missing

First recorded in 1520–30; miss 1 + -ing 2

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.

Americans are concerned about pump prices but, with no physical shortages, a billion missing barrels seems as abstract as 10,000 pneumonia cases in far-off Wuhan.

From The Wall Street Journal • Apr. 24, 2026

Sheriff’s deputies credit two K-9s with saving a life after sniffing out a missing woman who had fallen 200 feet down a steep ravine in the San Bernardino Mountains, officials say.

From Los Angeles Times • Apr. 24, 2026

It was one of four missing episodes from the series but a copy was preserved by an industry professional who has since died.

From BBC • Apr. 24, 2026

She said those prices aren’t high enough to explain the drop in demand, and what’s likely happening is missing supply.

From MarketWatch • Apr. 24, 2026

He’s had a steady schedule of phone calls, job applications, and searching for his missing watch case to keep him busy.

From "South of Somewhere" by Kalena Miller