needle bath meaning in Hindi

Examples

1. There are pine-needle baths and a psychiatric hospital.
2. Toward the end of the 1880s Russian and Turkish baths were offered, and in the 1890s German needle baths and Scotch douches ( concentrated stream of hot or cold water, often used on the back ) were added.
3. The Hale had two needle and shower baths, one hot room, six cooling rooms, a gymnasium, and 14 dressing rooms on the men's side; the women's department contained 8 tubs, one vapor bath, one hot room, two cooling rooms, one needle bath, and six individual dressing rooms.