Where does “magkakapatid” come from?

magkakapatid (Tagalog) comes from Tagalog magka-, from Tagalog mag-, from Tagalog sibuyas, from Spanish cebolla, from Old Spanish cebolla, from Late Latin cepulla, from Latin cēpa — onion.

magkakapatid (Tagalog): child and two or more other siblings collectively

Definitions

child and two or more other siblings collectively

Ancestry of “magkakapatid”, step by step

Step	Language	Word	Meaning
1	Tagalog	magka-	Prefix for verbs with actor focus and causative...
2	Tagalog	mag-	actor trigger: to do something; actor trigger: to...
3	Tagalog	sibuyas	onion
4	Spanish	cebolla	onion
5	Old Spanish	cebolla	onion
6	Late Latin	cepulla	onion-bed, onion-field; small onion
7	Latin	cēpa	onion

Every word from Latin cēpa →Every word from Tagalog mag- →Every word from Late Latin cepulla →