Definition
ਦੇਖੋ, ਰੇਹ। ੨. ਖ਼ਾਕ. ਮਿੱਟੀ. "ਹੁਇ ਦੁਰਗੰਧ ਸੁਗੰਧਹੁ ਰੇਹੀ." (ਭਾਗੁ)
Source: Mahankosh
Shahmukhi : ریہی
Meaning in English
same as ਸ਼ੋਰਾ , salt petre
Source: Punjabi Dictionary
REHÍ
Meaning in English2
s. f, nure, fossil alkali. used in washing being saltpetre with an earthy mixture.
Source:THE PANJABI DICTIONARY-Bhai Maya Singh