Where does “mag-itlog” come from?

mag-itlog (Bikol Central) comes from Bikol Central itlog, from Proto-Malayo-Polynesian qitəluʀ, from Proto-Austronesian qiCəluʀ — egg.

Ancestry of “mag-itlog”, step by step

StepLanguageWordMeaning
1Bikol Centralitlog—
2Proto-Malayo-Polynesianqitəluʀegg
3Proto-AustronesianqiCəluʀegg
Every word from Proto-Austronesian qiCəluʀ →Every word from Proto-Malayo-Polynesian qitəluʀ →Every word from Bikol Central itlog →