出典:Wiktionary
出典:『Wiktionary』 (2026/04/28 12:20 UTC 版)
From French pétroglyphe, from Ancient Greek πέτρα (pétra, “rock”) + γλυφή (gluphḗ, “carved work”). By surface analysis, petro- + glyph.
petroglyph (plural petroglyphs)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/19 23:13 UTC 版)
Petroglyphs (also called rock engravings) 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 (but not always) associated with prehistoric peoples. The word comes from the Greek words petros meaning "stone" and glyphein meaning "to carve", and was originally coined in French as pétroglyphe.