[FairfieldLife] Meaning of caaNDaali (chaandaali)?

[cardemaister]

According to Wiki, the Sanskrit word corresponding to
Tibetan 'tummo' is 'caaNDaali'. Anyone know what the
literal meaning of it is? CDSL gives only this:

 cANDAli        m. pl. N. of a family Pravar. vi , 1.