Massaging bath (7)
I believe the answer is:
jacuzzi
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">massaging bath</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for jacuzzi that I've seen before include "Whirlpool bathtub with underwater jets" , "Modern bath with underwater jets" , "Whirlpool bath" , "Bath with water jets" , "Type of bathtub" .)