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