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