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