pacifier
Americannoun
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a person or thing that pacifies.
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a rubber or plastic device, often shaped into a nipple, for a baby to suck or bite on.
noun
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a person or thing that pacifies
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a baby's dummy or teething ring
Etymology
Origin of pacifier
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.
“Was just reading today that newborns will suck on a pacifier more vigorously if it triggers playback of a recording of her/his mother’s voice than another woman’s voice,” Tramo wrote to Epstein.
From Los Angeles Times • Feb. 12, 2026
A modified pacifier and AI algorithms to analyze the data it produces could determine if newborns are learning the proper mechanics of nursing, a recent study shows.
From Science Daily • Apr. 29, 2024
About a third of the kiddos in most classes at the two Seattle area high schools where I teach have just checked out and use them as a pacifier.
From Seattle Times • May 12, 2023
She called herself a "human pacifier" and reluctantly started co-sleeping before realizing she needed to make changes before going back to work.
From Salon • May 12, 2023
Hearing Ma weeping and Pop wheezing, cracking his knuckles while Leda sucks her pacifier double-time and Ray holds my hand.
From "Towers Falling" by Jewell Parker Rhodes
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.
