ごすんくぎ 五寸釘 LinksSentence search for 五寸釘Sentence search for ごすんくぎSentence search for 五寸くぎKanji details for 五, 寸 and 釘Edit in JMdict Noun1. long nail; spikeOther forms五寸くぎ 【ごすんくぎ】 Discussions Log in to talk about this word.