Where does this definition of litmus test come from?
This entry for litmus test is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is litmus test a noun, verb, or something else?
In this entry, litmus test is tagged as noun.
Does litmus test appear elsewhere on Lughet?
Yes — litmus test appears under other sources or language pairs in Lughet's collection. See the list below.
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.