Lamina. Layers.

Laparotomy. Opening the bowels by an incision.

Larynx. The top of the windpipe; the cavity which contains the vocal ligaments.

Latent. Concealed; not apparent.

Lateral. Towards the side.

Laxatives. Medicines which render the bowels more relaxed than usual.

Leech. A cotyloid worm used for the local abstraction of blood.

Lesion. A morbid change in the texture of an organ.

Leucorrhœa. A whitish discharge from the vagina; the whites.

Ligament. A fibrous band.