Where does “bank keliling” come from?

bank keliling (Indonesian) comes from Indonesian bank, from Indonesian daya, from English powerbank, from English Power, from Middle English power, from Anglo-Norman poer, from Latin potēre, from Latin posse — to drink.

Ancestry of “bank keliling”, step by step

bank keliling traces back through two separate lines of ancestry.

via Indonesian bank

StepLanguageWordMeaning
1Indonesianbankbank, an institution where one can place and...
2IndonesiandayaUsed only in the noun phrase barat daya;...
3EnglishpowerbankA portable device used to charge mobile phones...
4EnglishPowerA button of a computer, a video game console, or...
5Middle EnglishpowerAbility, power or capability
6Anglo-Normanpoer
7Latinpotēre
8Latinpossepresent active infinitive of possum  "to be able...
9Latinpotisable, capable, possible
10Proto-Italicpotismaster, in control of
11Proto-Indo-Europeanpótismaster, ruler; husband
12Proto-Indo-Europeanph₃tis
13Proto-Indo-Europeanpeh₃-to drink

via Indonesian keliling

StepLanguageWordMeaning
1Indonesiankelilingcircumference
2Malaykelilingsurrounding
3Classical Malaykeliling
4Proto-Malayo-Polynesian*kuliliŋ
5Proto-Austronesian*kuliliŋ
Every word from Proto-Indo-European peh₃-