Save Type Political Subdivision & Settlement Usage Thai Scripts กำแพงเพชร(Thai) Pronounced Pron. /kam˧.pʰɛːŋ˧.ˈpʰet̚˦˥/ [key·simplify] Meaning & History From Thai กำแพง (kamphaeng) meaning "wall" and เพชร (phet) meaning "diamond". This is the name of a province of Thailand as well as a city in said province.