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