petroglyph petrogeny • petroglyphic · · · Info · Definitions · Characters · · petroglyph · · Text Latin · · Script 10 · · Length 3 · · Syllables Definitions · · · (noun) a carving or line drawing on rock (especially one made by prehistoric people). · · Noun Definition 1 Characters · · e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 l latin small letter l U+006C o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079