Where does this definition of booster seat come from?
This entry for booster seat is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is booster seat a noun, verb, or something else?
In this entry, booster seat is tagged as noun.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.