booster seat
booster seat noun: a small seat placed upon standard seating, particularly to enable children to eat at a table or (automotive) to allow safer use of regular seat belts.

Noun
booster seat (plural booster seats)
- A small seat placed upon standard seating, particularly to enable children to eat at a table or (automotive) to allow safer use of regular seat belts.
- DUBNER: Now, the Children's Hospital of Philadelphia, some officials there, after we published these findings in the New York Times, wrote a letter to the editor, and it said, "Our research consistently shows that child safety seats and booster seats significantly lower the risk of serious injury...2021 January 13, Stephen Joseph Dubner, “How Much Do We Really Care about Children?”, in Freakonomics Radio, Episode 447
- Synonyms:
- booster chair
Synonyms of booster seat
Forms of booster seat
| plural | booster seats |
|---|
Questions about booster seat
- What does booster seat mean?
- Booster seat means a small seat placed upon standard seating, particularly to enable children to eat at a table or (automotive) to allow safer use of regular seat belts.
- What part of speech is booster seat?
- Booster seat is a noun.
- What is the plural of booster seat?
- The plural of booster seat is booster seats.
Words near booster seat in the dictionary
Source and license
Adapted from Wiktionary: booster seat (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “booster seat.” Word.ws, https://word.ws/booster_seat. Based on Wiktionary, CC BY-SA 4.0.
