HORN n.
The tough, fibrous material of which true horns are composed, being, in the Ox family, chiefly albuminous, with some phosphate of lime; also, any similar substance, as that which forms the hoof crust of horses, sheep, and cattle; as, a spoon of horn.
HYALONEMA n.
elline sponges, having a long stem composed of very long, slender, transparent, siliceous fibres twisted together like the strands of a color. The stem of the Japanese species (H. Sieboldii), called glass-rope, has long been in use as an ornament. See Glass-rope.
INDIAN n.
hich is swung by the hand for gymnastic exercise. -- Indian cordage, cordage made of the fibers of cocoanut husk. -- Indian corn (Bot.), a plant of the genus Zea (Z. Mays); the maize, a native of America. See Corn, and Maize. -- Indian cress (Bot.), nasturtium. See Nasturtium, 2. -- Indian cucumber (Bot.), a plant…