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