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Webster’s Dictionary (1828)



719 words match “OVA”

DRIFT a.
That causes drifting or that is drifted; movable by wind or currents; as, drift currents; drift ice; drift mud. Kane. Drift anchor. See Sea anchor, and also Drag sail, under Drag, n. -- Drift epoch (Geol.), the glacial epoch. -- Drift net, a kind of fishing net. -- Drift sail. Same as Drag sail. See under Drag, n.…
DRIVER n.
ansmits motion to another part by contact with it, or through an intermediate relatively movable part, as a gear which drives another, or a lever which moves another through a link, etc. Specifically:
DRUMLIN n.
A hill of compact, unstratified, glacial drift or till, usually elongate or oval, with the larger axis parallel to the former local glacial motion.
DUMB-WAITER n.
or story of a house to another; a lift for dishes, etc.; also, a piece of furniture with movable or revolving shelves.
DURIAN; DURION n.
The fruit of the durio. It is oval or globular, and eight or ten inches long. It has a hard prickly rind, containing a soft, cream-colored pulp, of a most delicious flavor and a very offensive odor. The seeds are roasted and eaten like chestnuts.
ECHINOIDEA n.
more or less spheroidal or disk-shaped, composed of many united plates, and covered with movable spines. See Spatangoid, Clypeastroid. [Written also Echinidea, and Echinoida.]
ECTOLECITHAL a.
al position, and the cleavage process confined to the center of the egg; as, ectolecithal ova.
ECTOMERE n.
The more transparent cells, which finally become external, in many segmenting ova, as those of mammals.
EFFECT n.
Goods; movables; personal estate; -- sometimes used to embrace real as well as personal property; as, the people escaped from the town with their effects. For effect, for an exaggerated impression or excitement. -- In effect, in fact; in substance. See 8, above. -- Of no effect, Of none effect, To no effect, or Witho…
EGG n.
The oval or roundish body laid by domestic poultry and other birds, tortoises, etc. It consists of a yolk, usually surrounded by the "white" or albumen, and inclosed in a shell or strong membrane.
ELASTIC a.
-- Elastic fluids, those which have the property of expanding in all directions on the removal of external pressure, as the air, steam, and other gases and vapors. -- Elastic limit (Mech.), the limit of distortion, by bending, stretching, etc., that a body can undergo and yet return to its original form when relieved…
ELASTICITY n.
property in bodies by which they recover their former figure or dimensions, after the removal of external pressure or altering force; springiness; tendency to rebound; as, the elasticity of caoutchouc; the elasticity of the air.
ELLIPSE n.
An oval or oblong figure, bounded by a regular curve, which corresponds to an oblique projection of a circle, or an oblique section of a cone through its opposite sides. The greatest diameter of the ellipse is the major axis, and the least diameter is the minor axis. See Conic section, under Conic, and cf. Focus.…
ELOCATION n.
A removal from the usual place of residence. [Obs.]
ELOHIST n.
the writers, of the passages of the Old Testament, notably those of Elohim instead of Jehovah, as the name of the Supreme Being; -- distinguished from Jehovist. S. Davidson.
ELOIGNMENT n.
Removal to a distance; withdrawal. [Obs.]
ELONGATION n.
Removal to a distance; withdrawal; a being at a distance; distance. The distant points in the celestial expanse appear to the eye in so small a degree of elongation from one another, as bears no proportion to what is real. Glanvill.
EMBRYOTOMY n.
The cutting a fetus into pieces within the womb, so as to effect its removal.
EMENDATION n.
Alteration by editorial criticism, as of a text so as to give a better reading; removal of errors or corruptions from a document; as, the book might be improved by judicious emendations.
EMIGRATION n.
The act of emigrating; removal from one country or state to another, for the purpose of residence, as from Europe to America, or, in America, from the Atlantic States to the Western.
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