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