Where does “delâ” come from?

delâ (Aiwoo) comes from Proto-Oceanic *draʀa(q), from Proto-Malayo-Polynesian daʀaq, from Azerbaijani -ək, from Proto-Turkic *-gek — Forms deverbal nouns.

Ancestry of “delâ”, step by step

StepLanguageWordMeaning
1Proto-Oceanic*draʀa(q)blood vital liquid flowing in animal bodies
2Proto-Malayo-Polynesiandaʀaqblood
3Azerbaijani-ək—
4Proto-Turkic*-gekForms deverbal nouns
Every word from Proto-Turkic *-gek →Every word from Azerbaijani -ək →Every word from Proto-Malayo-Polynesian daʀaq →