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出典:Wiktionary
出典:『Wiktionary』 (2025/01/11 03:27 UTC 版)
knapping
knapping (countable and uncountable, plural knappings)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/23 20:30 UTC 版)
Knapping is the shaping of flint, chert, obsidian or other conchoidal fracturing stone through the process of lithic reduction to manufacture stone tools, strikers for flintlock firearms, or to produce flat-faced stones for building or facing walls, and flushwork decoration.
「knapping」は動詞「knap」の現在分詞です