Where does “paku” come from?

paku (Classical Malay) comes from Proto-Malayic *paku(ʔ), from Proto-Malayo-Polynesian *paku, from Proto-Austronesian *pahəku — bracken; edible fern that grows by rivers, Diplazium esculentum.

Ancestry of “paku”, step by step

paku traces back through two separate lines of ancestry.

via Proto-Malayic *paku(ʔ)

StepLanguageWordMeaning
1Proto-Malayic*paku(ʔ)fern
2Proto-Malayo-Polynesian*pakufern
3Proto-Austronesian*pahəkubracken; edible fern that grows by rivers, Diplazium esculentum

via Javanese ꦥꦏꦸ

StepLanguageWordMeaning
1Javaneseꦥꦏꦸnail
2Old Javanese[[paku]], [[pakö]]

Words derived from “paku

Every word from Proto-Austronesian *pahəkuEvery word from Proto-Malayo-Polynesian *pakuEvery word from Proto-Malayic *paku(ʔ)