A primitive fire-producing device or tinder used in ancient times to start fires, related to early lighting methods.
From Greek 'eu' (well) + 'pyr' (fire), meaning 'that which produces good fire,' referring to historical fire-starting materials and tools.
Before matches existed, people used materials like eupyrion—essentially ancient fire-starting kits—and the word reminds us that humans have always been obsessed with having reliable ways to make fire.
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