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Webster’s Dictionary (1828)



6,355 words match “HY”

HYPERSECRETION n.
Morbid or excessive secretion, as in catarrh.
HYPERSENSIBILITY n.
See Hyperæsthesia.
HYPERSPACE n.
An imagined space having more than three dimensions.
HYPERSTHENE n.
An orthorhombic mineral of the pyroxene group, of a grayish or greenish black color, often with a peculiar bronzelike luster (schiller) on the cleavage surface.
HYPERSTHENIC a.
Composed of, or containing, hypersthene.
HYPERTHETICAL a.
Exaggerated; excessive; hyperbolical. [Obs.] Hyperthetical or superlative . . . expression. Chapman.
HYPERTHYRION n.
That part of the architrave which is over a door or window.
HYPERTROPHIC; HYPERTROPHICAL a.
Of or pertaining to hypertrophy; affected with, or tending to, hypertrophy.
HYPERTROPHIED a.
Excessively developed; characterized by hypertrophy.
HYPERTROPHY n.
ition of overgrowth or excessive development of an organ or part; -- the opposite of atrophy.
HYPHAE n.
The long, branching filaments of which the mycelium (and the greater part of the plant) of a fungus is formed. They are also found enveloping the gonidia of lichens, making up a large part of their structure.
HYPHEN v. 2 definitions
To connect with, or separate by, a hyphen, as two words or the parts of a word.
HYPHENATED a.
United by hyphens; hyphened; as, a hyphenated or hyphened word.
HYPHOMYCETES n.
One of the great division of fungi, containing those species which have naked spores borne on free or only fasciculate threads. M. J. Berkley.
HYPIDIOMORPHIC a.
- said of rock a portion only of whose constituents have a distinct crystalline form. -- Hy*pid`i*o*mor"phic*al*ly, adv.
HYPINOSIS n.
A diminution in the normal amount of fibrin present in the blood.
HYPNAGOGIC a.
Leading to sleep; -- applied to the illusions of one who is half asleep.
HYPNOBATE n.
A somnambulist. [R.]
HYPNOCYST n.
A cyst in which some unicellular organisms temporarily inclose themselves, from which they emerge unchanged, after a period of drought or deficiency of food. In some instances, a process of spore formation seems to occur within such cysts.
HYPNOGENIC a.
Relating to the production of hypnotic sleep; as, the so-called hypnogenic pressure points, pressure upon which is said to cause an attack of hypnotic sleep. De Watteville.
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