- present participle of miss.
missing
Americanadjective
-
absent, not found, or lost.
a missing person.
-
lacking.
Something is missing in this relationship.
idioms
adjective
-
not present; absent or lost
-
not able to be traced and not known to be dead
nine men were missing after the attack
-
to become lost or disappear
Etymology
Origin of missing
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.
"There was missing paperwork, missing exhibits," John says.
From BBC • Jul. 10, 2026
A landslide triggered by heavy rains enhanced by Bavi killed at least five people and left six others missing on the Philippines' southern island of Mindanao, police said.
From Barron's • Jul. 10, 2026
In experiments with mice, scientists found that mRNA cancer vaccines remained highly effective even when an immune cell long believed to be essential was missing.
From Science Daily • Jul. 9, 2026
“It still takes a person to evaluate what’s useful, spot what’s missing, make sound decisions and apply context,” Rathod said.
From MarketWatch • Jul. 9, 2026
Dad is even louder now, ranting about his missing watch case.
From "South of Somewhere" by Kalena Miller
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.