Thanks for using this online dictionary, we have been helping millions of people improve their use of the english language with its free online services. English definition of base is as below...

Natural :: Natural (a.) Belonging to, to be taken in, or referred to, some system, in which the base is 1; -- said or certain functions or numbers; as, natural numbers, those commencing at 1; natural sines, cosines, etc., those taken in arcs whose radii are 1..

Pedatifid :: Pedatifid (a.) Cleft in a pedate manner, but having the lobes distinctly connected at the base; -- said of a leaf..

Obverse :: Obverse (a.) Having the base, or end next the attachment, narrower than the top, as a leaf..

Dastardly :: Dastardly (a.) Meanly timid; cowardly; base; as, a dastardly outrage..

Unguis :: Unguis (n.) The slender base of a petal in some flowers; a claw; called also ungula.

Trisected :: Trisected (a.) Divided into three parts or segments by incisions extending to the midrib or to the base; -- said of leaves.

Greenstone :: Greenstone (n.) A name formerly applied rather loosely to certain dark-colored igneous rocks, including diorite, diabase, etc..

Saccharate :: Saccharate (n.) In a wider sense, a compound of saccharose, or any similar carbohydrate, with such bases as the oxides of calcium, barium, or lead; a sucrate..

Acetate :: Acetate (n.) A salt formed by the union of acetic acid with a base or positive radical; as, acetate of lead, acetate of potash..

Connate-perfoliate :: Connate-perfoliate (a.) Connate or coalescent at the base so as to produce a broad foliaceous body through the center of which the stem passes; -- applied to leaves, as the leaves of the boneset..

Isotherm :: Isotherm (n.) A line connecting or marking points on the earth's surface having the same temperature. This may be the temperature for a given time of observation, or the mean temperature for a year or other period. Also, a similar line based on the distribution of temperature in the ocean..

Gynobase :: Gynobase (n.) A dilated base or receptacle, supporting a multilocular ovary..

Mortifying :: Mortifying (a.) Tending to humble or abase; humiliating; as, a mortifying repulse..

Cycloidal :: Cycloidal (a.) Pertaining to, or resembling, a cycloid; as, the cycloidal space is the space contained between a cycloid and its base..

Umbellularia :: Umbellularia (n.) A genus of deep-sea alcyonaria consisting of a cluster of large flowerlike polyps situated at the summit of a long, slender stem which stands upright in the mud, supported by a bulbous base..

Alloy :: Alloy (v. t.) To abate, impair, or debase by mixture; to allay; as, to alloy pleasure with misfortunes..

Laudanine :: Laudanine (n.) A white organic base, resembling morphine, and obtained from certain varieties of opium..

Kynurenic :: Kynurenic (a.) Pertaining to, or designating, an acid obtained from the urine of dogs. By decomposition the acid yields a nitrogenous base (called kynurin) and carbonic acid..

Porphyritic :: Porphyritic (a.) Relating to, or resembling, porphyry, that is, characterized by the presence of distinct crystals, as of feldspar, quartz, or augite, in a relatively fine-grained base, often aphanitic or cryptocrystalline..

Hyperbola :: Hyperbola (n.) A curve formed by a section of a cone, when the cutting plane makes a greater angle with the base than the side of the cone makes. It is a plane curve such that the difference of the distances from any point of it to two fixed points, called foci, is equal to a given distance. See Focus. If the cutting plane be produced so as to cut the opposite cone, another curve will be formed, which is also an hyperbola. Both curves are regarded as branches of the same hyperbola. See Illust. o

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