PETROGLYPH
Petroglyph
Petroglyphs are pictogram and logogram images created by removing part of a rock surface by incising, picking, carving, and abrading. Outside North America, scholars often use terms such as "carving", "engraving", or other descriptions of the technique to refer to such images. Petroglyphs are found world-wide, and are often associated with prehistoric peoples. The word comes from the Greek words petro-, theme of the word "petra" meaning "stone", and glyphein meaning "to carve", and was originally coined in French as pétroglyphe.The above text is a snippet from Wikipedia: Petroglyph
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petroglyph
Noun
- A rock carving, especially one made in prehistoric times
The above text is a snippet from Wiktionary: petroglyph
and as such is available under the Creative Commons Attribution/Share-Alike License.