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