'petrograph' definitions:
Definition of 'petrograph'
From: GCIDE
- petroglyph \pet"ro*glyph`\ (p[e^]t"r[-o]*gl[i^]f`), n. A carving or drawing on rock, especially one made by prehistoric humans; called also a petrograph. [PJC]
Definition of 'petrograph'
From: GCIDE
- petrograph \pet"ro*graph`\ (p[e^]t"r[-o]*gr[a^]f`), n. A carving or drawing on rock, especially one made by prehistoric humans; called also a petrograph. [PJC] Petrographic
Definition of 'petrograph'
From: GCIDE
- petrograph \pet"ro*graph`\ (p[e^]t"r[-o]*gr[a^]f`), n. A carving or drawing on rock, especially one made by prehistoric humans; called also a petrograph. [PJC] Petrographic