御三時[osanji] three-o'clock snack
三鞭酒[shanpen] champagne
球面三角法[kyuumensankakuhou] spherical trigonometry
胸三寸[munesanzun] heart
元三[ganzan] New Year's period (January 1st to 3rd)

五十三次[gojuusantsugi] the 53 Toukaidou stages
向こう三軒[mukousangen] one's next three neighbors
降三世明王[gouzanzemyouou] Trailokyavijaya Vidya-raja
再三[saisan] again and again
再三再四[saisansaishi] repeatedly

雲鬢花顔[unbinkagan] beautiful woman (metaphorical)
鬢長[binnaga] albacore (Thunnus alalunga)
小鬢[kobin] lock of hair (on the side of the head)
鬢付け[bintsuke] pomade
鬢付油[bintsukeabura] pomade

撥鬢[bachibin] Edo-period hairstyle for the common man (the entire head shaved just above the ear, with the remainder tied up in the back)
鬢髪[binpatsu] hair at the temples
鬢きり[bingiri] hairstyle for men and women from early Edo era to the Genroku era
燈籠鬢[touroubin] Edo period hair style with inflated hair at the sides