Where does this definition of teach an old dog new tricks come from?
This entry for teach an old dog new tricks is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is teach an old dog new tricks a noun, verb, or something else?
In this entry, teach an old dog new tricks is tagged as 2v..
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.