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