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