Where does this definition of co-operation come from?
This entry for co-operation is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is co-operation a noun, verb, or something else?
In this entry, co-operation is tagged as 2n..
Does co-operation appear elsewhere on Lughet?
Yes — co-operation 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.