Proto-CChadic: *pwas- ~ *papas-
Meaning: 'divide smth hard' 1, 'crumble, break in small pieces' 2 , 'destroy'3
Bura: pwasi 1 [Ann] ]
Glavda: páš-pàša 3 [Rp]
Mofu-Gudur: -pá-pǝs- 2 [BMof]
Daba: pās 3 [Lnhr] (detruire )
Notes: Cp. Gude puši 'breaking of a fallibg object' [Hs]