刻骨 Traditional form: 刻骨 Pinyin (reading): kègǔ Definitions: ingrained entrenched deep-rooted Characters: 刻 - to carve, to engrave; a quarter hour; a moment 骨 - bone; skeleton; frame, framework Traditional characters: 刻 - to carve, to engrave; a quarter hour; a moment 骨 - bone; skeleton; frame, framework