pacifier

noun

pac·​i·​fi·​er ˈpa-sə-ˌfī(-ə)r How to pronounce pacifier (audio)
1
: one that pacifies
2
: a usually nipple-shaped device for babies to suck or bite on

Examples of pacifier in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The baby was captured sleeping on his mother's chest, stretching his limbs out while laying in a crib and sucking on a pacifier while looking at his mother. Kayla Grant, People.com, 11 May 2025 The 2-in-1 Tote Bag keeps your chaos chic with a snap strap for your laptop, zip pockets for the tiny stuff (pacifiers or lip balm, anyone?), and twin open slots for easy phone grabs mid-diaper change. Pooja Shah, Forbes.com, 10 May 2025 New research by baby brand MAM suggests 15% of British parents feel judged for offering their child a pacifier and 63% of parents have experienced some form of judgment around pacifiers during early parenting. Hannah Silverman, Parents, 7 Mar. 2025 Some are intended to match pacifiers from the same manufacturer. Bestreviews, The Mercury News, 25 Feb. 2025 See All Example Sentences for pacifier

Word History

First Known Use

1533, in the meaning defined at sense 1

Time Traveler
The first known use of pacifier was in 1533

Browse Nearby Words

Cite this Entry

“Pacifier.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pacifier. Accessed 4 Jun. 2025.

Kids Definition

pacifier

noun
pac·​i·​fi·​er ˈpas-ə-ˌfī(-ə)r How to pronounce pacifier (audio)
1
: one that pacifies
2
: a usually nipple-shaped device for babies to suck or bite on

Medical Definition

pacifier

noun
pac·​i·​fi·​er ˈpas-ə-ˌfī(-ə)r How to pronounce pacifier (audio)
1
: a usually nipple-shaped device for babies to suck or bite on
2

More from Merriam-Webster on pacifier

Last Updated: - Updated example sentences
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