This word is from the Spanish carbunco (meaning: ‘carbuncle’ or ‘anthrax’).
kar·búng·ko
carbuncle
carbuncle
also spelled karbunko
This is not a common word in modern Filipino conversation.
In English, a carbuncle is a localized bacterial infection of the skin that usually has several openings through which pus oozes out of.
It has another, lesser known meaning. In a few translations of the Bible, a carbuncle is any red gemstone, most often a red garnet.
Sa Ibong Adarna, ang karbungko ay ang batong matingkad at kulay pula.
MGA KAHULUGAN SA TAGALOG
karbúngko: uri ng mahalagang bató na kulay matingkad na pulá karbúngkuló
karbúngko: malalâng pagnanaknak ng balát