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Webster’s Dictionary (1828)



723 words match “KNOWN”

HAGUE TRIBUNAL n.
es.", adopted by the International Peace Conference of 1899. It is composed of persons of known competency in questions of international law, nominated by the signatory powers. From these persons an arbitration tribunal is chosen by the parties to a difference submitted to the court. On the failure of the parties to ag…
HALF n.
ered as divided; -- sometimes followed by of; as, a half of an apple. Not half his riches known, and yet despised. Milton. A friendship so complete Portioned in halves between us. Tennyson. Better half. See under Better. -- In half, in two; an expression sometimes used improperly instead of in or into halves; as, to c…
HARM v.
to damage; to wrong. Though yet he never harmed me. Shak. No ground of enmity between us known Why he should mean me ill or seek to harm. Milton.
HARVESTING a.
(Zoöl.), any species of ant which gathers and stores up seeds for food. Many species are known.
HATTERIA n.
ing representative of the order Rhynchocephala, of which many Mesozoic fossil species are known; -- called also Sphenodon, and Tuatera.
HEARTWOOD n.
and matured wood, and usually differing in color from the outer layers. It is technically known as duramen, and distinguished from the softer sapwood or alburnum.
HEAT n.
in fire, the sun's rays, mechanical action, chemical combination, etc., becomes directly known to us through the sense of feeling. In its nature heat is a mode if motion, being in general a form of molecular disturbance or vibration. It was formerly supposed to be a subtile, imponderable fluid, to which was given the…
HELIOPORA n.
An East Indian stony coral now known to belong to the Alcyonaria; -- called also blue coral.
HEPTANE n.
everal isometric hydrocarbons, C7H16, of the paraffin series (nine are possible, four are known); -- so called because the molecule has seven carbon atoms. Specifically, a colorless liquid, found as a constituent of petroleum, in the tar oil of cannel coal, etc.
HESPERIDES n.
ossessors of a garden producing golden apples, in Africa, at the western extremity of the known world. To slay the guarding dragon and get some of these apples was one of the labors of Hercules. Called also Atlantides.
HESPERORNIS n.
They had teeth, and were essentially carnivorous swimming ostriches. Several species are known. See Illust. in Append.
HIDDEN p.
from Hide. Concealed; put out of view; secret; not known; mysterious. Hidden fifths or octaves (Mus.), consecutive fifths or octaves, not sounded, but suggested or implied in the parallel motion of two parts towards a fifth or an octave.
HITTITE n.
nts extended from Armenia westward into Asia Minor and southward into Palestine. They are known to have been met along the Orontes as early as 1500 b. c., and were often at war with the Egyptians and Assyrians. Especially in the north they developed a considerable civilization, of which numerous monuments and inscripti…
HOLLY n.
A tree or shrub of the genus Ilex. The European species (Ilex Aguifolium) is best known, having glossy green leaves, with a spiny, waved edge, and bearing berries that turn red or yellow about Michaelmas.
HORNBILL n.
Any bird of the family Bucerotidæ, of which about sixty species are known, belonging to numerous genera. They inhabit the tropical parts of Asia, Africa, and the East Indies, and are remarkable for having a more or less horn-like protuberance, which is usually large and hollow and is situated on the upper side of the b…
HORNED a.
having a pair of elongated tufts of feathers on the head. Several distinct varieties are known; as, the Arctic, Western, dusky, and striped horned owls, differing in color, and inhabiting different regions; -- called also great horned owl, horn owl, eagle owl, and cat owl. Sometimes also applied to the long-eared owl.…
HOWLER n.
Any South American monkey of the genus Mycetes. Many species are known. They are arboreal in their habits, and are noted for the loud, discordant howling in which they indulge at night.
HUMMING n.
ing bird (Zoöl.), any bird of the family Trochilidæ, of which over one hundred genera are known, including about four hundred species. They are found only in America and are most abundant in the tropics. They are mostly of very small size, and are not for their very brilliant colors and peculiar habit of hovering about…
HUMPBACK n.
of the genus Megaptera, characterized by a hump or bunch on the back. Several species are known. The most common ones in the North Atlantic are Megaptera longimana of Europe, and M. osphyia of America; that of the California coasts is M. versabilis.
HYDROGEN n.
A gaseous element, colorless, tasteless, and odorless, the lightest known substance, being fourteen and a half times lighter than air (hence its use in filling balloons), and over eleven thousand times lighter than water. It is very abundant, being an ingredient of water and of many other substances, especially those o…
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