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