くさびふぐ 楔河豚 LinksSentence search for 楔河豚Sentence search for くさびふぐSentence search for クサビフグKanji details for 楔, 河 and 豚Edit in JMdict Noun1. slender sunfish (Ranzania laevis); oblong sunfishUsually written using kana aloneOther formsクサビフグ Discussions Log in to talk about this word.