Definition that contains effervescing
- seidlitz powder an effervescing salt containing sodium bicarbonate and Rochelle salt and tartaric acid; used as a cathartic
- seidlitz powders an effervescing salt containing sodium bicarbonate and Rochelle salt and tartaric acid; used as a cathartic
- rochelle powder an effervescing salt containing sodium bicarbonate and Rochelle salt and tartaric acid; used as a cathartic