Qeexida qaamuuska ereyga "pyrography" waa farshaxanka ama farsamada qurxinta alwaax ama harag iyadoo lagu gubayo nakhshad dusha sare ah oo leh bar macdan kuleyl ah ama qalab kale. Waxa kale oo loo yaqaanaa gubasho alwaax ah. Erayga "pyrography" wuxuu ka yimid erayada Giriigga "pyro" oo macnaheedu yahay "dab" iyo "graphos" oo macneheedu yahay "qoraal".
