Examples from the Web for hip bath
A hip-bath with cold water stood beside the bed, over which was a hanging bookcase.The Big Bow Mystery|I. Zangwill
A shower-bath, a hip-bath, or a sponging-bath he hath not seen, neither can he conceive.Punch - Volume 25 (Jul-Dec 1853)|Various
The hip-bath may be employed either of simple, or of salt, or of medicated water.The Physical Life of Woman:|Dr. George H Napheys
Sitz-bath, sitz′-bth, n. a hip-bath: a tub adapted for such.
But the only kind of bath which an undergraduate can command is a hip-bath.Zuleika Dobson|Max Beerbohm