Where does “túm năm tụm ba” come from?

túm năm tụm ba (Vietnamese) comes from Vietnamese bà, from Chinese 爸, from Chinese 父, from Komodo paʔ, from Proto-Malayo-Polynesian əpat, from Proto-Austronesian Səpat — four.

túm năm tụm ba (Vietnamese): to form groups of three or five; to gather

Definitions

  1. to form groups of three or five; to gather

Ancestry of “túm năm tụm ba”, step by step

túm năm tụm ba traces back through 3 separate lines of ancestry.

via Vietnamese

StepLanguageWordMeaning
1Vietnamesea grandmother; an old woman; an old lady; you, my...
2Chinese
3Chinese
4Komodopaʔfour
5Proto-Malayo-Polynesianəpatfour
6Proto-AustronesianSəpatfour

via Vietnamese năm

StepLanguageWordMeaning
1Vietnamesenămfive; a year
2Proto-Chamic*namsix
3Proto-Malayo-Polynesianənəmsix
4Proto-Austronesianənəmsix
5Proto-Austroasiatic*ənəm

via Proto-Indo-European tūm-

StepLanguageWordMeaning
1Proto-Indo-Europeantūm-to grow; to swell, to increase; to swell, be...
2Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong
Every word from Proto-Austronesian SəpatEvery word from Proto-Malayo-Polynesian əpatEvery word from Komodo paʔ