The Austronesian Comparative Dictionary

*selaŋ₂ jaw, jawbone (?)

PPh selaŋ₂ jaw, jawbone

WMP
Casiguran Dumagat səlaŋ jaw, jawbone
i-slaŋ for a hunter to save the jawbones of the wild pigs he has shot (inserting them in rows in the roof of his house; a way of showing off the number of pigs he has gotten)
Hanunóo súlaŋ mouth, oral cavity