Where does “tangga” come from?

tangga (Bikol Central) comes from Proto-Malayo-Polynesian *taŋga — rung of a ladder.

Ancestry of “tangga”, step by step

StepLanguageWordMeaning
1Proto-Malayo-Polynesian*taŋgarung of a ladder
Every word from Proto-Malayo-Polynesian *taŋga