pacifier

noun

pac·​i·​fi·​er ˈpa-sə-ˌfī(-ə)r 

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

Many turn to their devices when bored or stressed, much like an adult pacifier. —Discover Magazine, 7 Nov. 2024

Don't share items such as toothbrushes, pacifiers, utensils, washcloths, towels, and drinking cups.14 Wash your baby's toys and clothes often. —Heather Jones, Verywell Health, 3 Oct. 2024

Even the relatively low-stakes worries (What’s the best pacifier? —Ashley Abramson, SELF, 2 Oct. 2024

This appliance has six different wash modes, including an option for washing baby items like bottles and pacifiers. Find it on Amazon This Air Fryer With a Touchscreen Add a fresh touch of pink to your space with this air fryer that doesn’t just look good, but delivers performance too. —Mia Meltzer, Rolling Stone, 20 Sep. 2024

Word History

First Known Use

1533, in the meaning defined at sense 1

Kids Definition

pacifier

noun

pac·​i·​fi·​er ˈpas-ə-ˌfī(-ə)r 

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 

1

: a usually nipple-shaped device for babies to suck or bite on

2

: tranquilizer