Emulsion. A mixture of oil and water with some other substance.

Endermic. Through the skin.

Enema. An injection thrown into the rectum.

Enteric Fever. Typhoid fever; intestinal fever.

Epidemic. Prevalent among the people.

Epidermis. The scarf skin; outer layer of the skin.

Epiglottis. The cartilage that shuts over the windpipe in swallowing.

Epigastrium. The region of the stomach.

Epilepsy. Falling sickness.

Epiphysis. A union of bone by cartilage.