Hydrophobia (hi-dro-pho'bia). Acute infectious disease communicated to man
by the bites of an animal suffering from rabies.

Hygiene (hi'-gen). The science of health and its preservation.

Hyperesthesia (hi-per-es-the'zeah). Excessive sensibility of the skin or
of a special sense.

Hypochondrical (hi-po-kon'-dri-kal). Affected with hypochondriasis, morbid
anxiety about the health.

Hymen (hi'men). The fold of mucous membrane that partially occludes the
vaginal orifice.

Hypnotic (hip-not'-ik). Inducing sleep.

Hypertrophy (hi-per'tro-fe). An increase in the size of a tissue or organ independent of the general growth of the body.

Hypodermic (hi-po-der'mik). Applied or administered beneath the skin.

Hypogastrium (hi-po-gas'treum). The lower median anterior region of the abdomen.

Hysterical (his-ter'ikal). Pertaining to or affected by hysteria.