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