Where does “*b-le²” come from?

*b-le² (Proto-Loloish) comes from Proto-Lolo-Burmese *b/ʔ-ləj², from Proto-Sino-Tibetan *pV-lij.

Ancestry of “*b-le²”, step by step

Step	Language	Word	Meaning
1	Proto-Lolo-Burmese	*b/ʔ-ləj²	—
2	Proto-Sino-Tibetan	*pV-lij	—

*b-le² — Etymology, Origin & Word History | Etymology Explorer