Where does “Manugas” come from?

Manugas (Cebuano) comes from Cebuano tugas, from Proto-Malayo-Polynesian *təʀas — heartwood.

Ancestry of “Manugas”, step by step

StepLanguageWordMeaning
1Cebuanotugasmolave (tree, Vitex parviflora or Vitex cofassus species, and its wood)
2Proto-Malayo-Polynesian*təʀasheartwood
Every word from Proto-Malayo-Polynesian *təʀasEvery word from Cebuano tugas