节疤 Traditional form: 節疤 Pinyin (reading): jiébā Definitions: gnarl; knot Characters: 节 - festival; knot, joint; segment; to economize, to save 疤 - scar, cicatrix; birthmark Traditional characters: 節 - festival; knot, joint; segment; to economize, to save 疤 - scar, cicatrix; birthmark