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出典:Wiktionary
出典:『Wiktionary』 (2026/02/21 20:59 UTC 版)
From Ancient Greek Ἠώς (Ēṓs, “dawn”) + λίθος (líthos, “stone”).
eolith (plural eoliths)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/27 23:30 UTC 版)
An eolith (from Greek "eos", dawn, and "lithos", stone) is a chipped flint nodule. Eoliths were once thought to have been artifacts, the earliest stone tools, but are now believed to be naturally produced by geological processes such as glaciation.
名詞の変化形:
eolith