Where does “mag-urag” come from?

mag-urag (Bikol Central) comes from Bikol Central urag, from Proto-Philippine *urag.

Ancestry of “mag-urag”, step by step

StepLanguageWordMeaning
1Bikol Centralurag—
2Proto-Philippine*urag—
Every word from Proto-Philippine *urag →Every word from Bikol Central urag →
mag-urag — Etymology, Origin & Word History | Etymology Explorer