くっさく 掘削 Common word LinksSentence search for 掘削Sentence search for くっさくSentence search for 掘鑿Kanji details for 掘 and 削Edit in JMdict Noun, Suru verb, Transitive verb1. digging out; excavationOther forms掘鑿 【くっさく】Notes掘鑿: Rarely-used kanji form. Discussions Log in to talk about this word.