letter or note. Bandanna   from  Bandhna , (??????) to tie a scarf around the head. Shampoo   from  ch?mpo  (?????  /t?ã?po?/ ) is the  imperative  of  ch?mpn?  (??? ???  /t?ã?pna?/ ), "to smear, knead the muscles, massage" (the scalp massage with some kind of oily or treacly mixture just before