こしぼそ 腰細 LinksSentence search for 腰細Sentence search for こしぼそKanji details for 腰 and 細Edit in JMdict Na-adjective (keiyodoshi), Noun which may take the genitive case particle 'no', Noun1. narrow-waistedNoun2. red-banded sand wasp (Ammophila sabulosa)Abbreviation, See also 腰細蜂Place3. Koshiboso Discussions Log in to talk about this word.