1) 竿姉妹さおしまい #134,834 Link copied! Pitch accent さ お し ま い [3] Nakadaka Meaning ① Noun Vulgar Slang women who have had sex with the same man; pole sisters See also: 穴兄弟 (あなきょうだい) Kanji 竿 カン pole, rod, scale beam 姉 シ elder sister 妹 マイ younger sister Forms 竿姉妹#134,834竿姉妹さおしまいさおしまいさおしまい Learn this word with smart reviews that adapt to you Save word