Definition that contains line double
- alum a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum
- alum a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum
- potassium alum a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum
- ammonia alum a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum
- ammonium alum a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum
- potash alum a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum