Last Updated：2025/11/20
Sentence
考古学のワークショップで、彼女は黒曜石を打って薄片を剥ぎ、かみそりのように鋭い矢じりに仕上げる方法を学んだ。
Quizzes for review
At the archaeological workshop, she learned how to knap obsidian into razor-sharp arrowheads.
See correct answer
At the archaeological workshop, she learned how to knap obsidian into razor-sharp arrowheads.
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Related words
knap
IPA(Pronunciation)
Verb
transitive
UK
dialectal
obsolete
Japanese Meaning
（主に石器作りにおいて）燧石や黒曜石などの割れやすい硬い鉱物を、破片を取り除くことで鋭利な刃や尖った先端に整形すること。 / 硬質な材料を打つことで、所定の形状（例えば切れ味の良い刃など）に加工する作業。
Related Words
（ present singular third-person ）
（ participle present ）
（ participle past ）
（ past ）
English - English
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