Entry record from Schapper (2020): Wersing Peitoko
pat[ˈpat]
• n. dregs; waste product; unusable or unwanted substance or material produced during or as a result of a process.ampas; sisa barang yg telah diambil sarinya atau patinya.
wota patdregs of the coconut flesh left over after the coconut cream has been extracted, ampas kelapa (kalau santan sudah diambil)
arak patrice waste; discarded husks after rice removed from the rice grain, ampas beras (kulit-kulit beras yang dibuang)
Source: Hans Retebana