معنی کلمه :‌ hartshorn

The horn or antler of the hart, or male red deer.

Spirits of hartshorn (see below); volatile salts.

Derangement of the mind in regard of a single subject only; also, such a concentration of interest upon one particular subject or train of ideas to show mental derangement. Syn. -- Insanity; madness; alienation; aberration; derangement; mania. See Insanity.