Where does “dumagundong” come from?

dumagundong (Tagalog) comes from Tagalog -um-, from Proto-Malayo-Polynesian -um-, from Proto-Austronesian -um- — inflectional infix marking actor voice.

dumagundong (Tagalog): to make or produce a deep, loud, reverberating sound such as of thunder, cannon fire, etc.; to boom; to rumble

Definitions

  1. to make or produce a deep, loud, reverberating sound such as of thunder, cannon fire, etc.; to boom; to rumble

Ancestry of “dumagundong”, step by step

StepLanguageWordMeaning
1Tagalog-um-Infix form of um-
2Proto-Malayo-Polynesian-um-inflectional affix marking actor voice
3Proto-Austronesian-um-inflectional infix marking actor voice
Every word from Proto-Austronesian -um- →Every word from Tagalog -um- →Every word from Proto-Malayo-Polynesian -um- →