The Austronesian Comparative Dictionary

*piRpiR₂ to shake off water droplets

PWMP piRpiR₂ to shake off water droplets ⇫

WMP
Tagalog p<al>igpíg shaking of the body by birds or animals to get rid of dust or water
Toba Batak ma-mirpir-hon to shake off so that the droplets scatter
Karo Batak mirpir-i to sprinkle something
mirpir to sprinkle