Where does this definition of car knocker come from?
This entry for car knocker is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is car knocker a noun, verb, or something else?
In this entry, car knocker is tagged as 2n..
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.