Definitions

car seat

NOUN

car safety seat for a child

Synonyms

WEAK

booster seat child seat convertible seat infant seat safety seat

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.

Photos from her Instagram account show the star holding her baby, as well as her partner Mitch Hahn carrying the baby in a car seat.

From BBC • May 24, 2026

Andrew was in a car seat in the F-150 the night Rosalba was killed.

From Los Angeles Times • Feb. 19, 2026

I installed seat belts so I can put my 2-½-year-old daughter’s car seat in back for slow back road drives.

From The Wall Street Journal • Nov. 9, 2025

The couple rails against car seat laws and daycare regulations, basic common sense measures that keep children alive and safe.

From Salon • Feb. 6, 2025

Nikki helped me get my seat belt done while my mother secured Shani in the car seat.

From "The Other Wes Moore: One Name, Two Fates" by Wes Moore