Where does this definition of ordinal sum come from?
This entry for ordinal sum is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Does ordinal sum appear elsewhere on Lughet?
Yes — ordinal sum 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.
