petroglyphic

From petroglyphy +‎ -ic.

• (Received Pronunciation) IPA^(key): /ˌpɛ.tɹə(ʊ)ˈɡlɪf.ɪk/
• (General American) IPA^(key): /ˌpɛ.tɹəˈɡlɪf.ɪk/, /-.tɹoʊˈ-/
• Rhymes: -ɪfɪk

petroglyphic (not comparable)

1. Of or pertaining to petroglyphs.

   petroglyphic study

   petroglyphic system

• “petroglyphic”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.