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