Where does “maglibog” come from?

maglibog (Bikol Central) comes from Bikol Central libog, from Proto-Philippine *libeg.

Ancestry of “maglibog”, step by step

StepLanguageWordMeaning
1Bikol Centrallibog—
2Proto-Philippine*libeg—
Every word from Proto-Philippine *libeg →Every word from Bikol Central libog →