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