HOLY CROSS n.
. Ch.), a community of lay brothers and priests, in France and the United States, engaged chiefly in teaching and manual Labor. Originally called Brethren of St. Joseph. The Sisters of the Holy Cross engage in similar work. Addis & Arnold. -- Holy-cross day, the fourteenth of September, observed as a church festival,…
HOO interj.
er, totality, as in manhood, childhood, knighthood, brotherhood. Sometimes it is written, chiefly in obsolete words, in the form - head.
HORIZONTAL a.
ctive line, either drawn or imagined, which passes through the point of sight, and is the chief line in the projection upon which all verticals are fixed, and upon which all vanishing points are found. -- Horizontal parallax. See under Parallax. -- Horizontal plane (Descriptive Geometry), a plane parallel to the hori…
HORN n. 2 definitions
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.
HYDROGEN n.
, especially those of animal or vegetable origin. It may by produced in many ways, but is chiefly obtained by the action of acids (as sulphuric) on metals, as zinc, iron, etc. It is very inflammable, and is an ingredient of coal gas and water gas. It is standard of chemical equivalents or combining weights, and also of…
HYDROPHOBIA n.
caused by a bite form, or inoculation with the saliva of, a rabid creature, of which the chief symptoms are, a sense of dryness and construction in the throat, causing difficulty in deglutition, and a marked heightening of reflex excitability, producing convulsions whenever the patient attempts to swallow, or is distu…