booster seat

noun

: a portable seat that is placed on or attached to a chair or an automobile seat in order to raise a child to a higher position

… they should use a booster seat until they are 8 years old or at least 4 feet, 9 inches tall. Only after that can they ride in the front seat, and even then the back is always safer.—

Denise Milosevich

She's too big for a high chair, but needs to sit on her knees to keep her head fully above the dining room table. And she doesn't want a booster seat. She'll boost herself, thank you very much.—

Dave Manley

called also booster chair

Examples of booster seat 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.

Kids in Cars also has tip sheets for car seats and for booster seats. —

Nicole Villalpando, Austin American-Statesman, 4 Nov. 2024 State law now more clearly specifies age groups for forward- or rear-facing car seats, booster seats and belts. —

Alex Derosier, Twin Cities, 1 Aug. 2024 Maricela grabbed the booster seat and followed as Ariel started crossing the road. —

Melissa Sanchez, ProPublica, 24 Oct. 2024 Bring your own booster seat: Consider portable high chair options like the Inglesina Fast Table Chair or other chairs that properly snap and buckle onto restaurant chairs. —

Kristina Behr, Parents, 11 Oct. 2024 See all Example Sentences for booster seat