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r complementary colors. They are purely subjective sensations of color which often result from the contemplation of actually colored bodies. -- Accidental point (Persp.), the point in which a right line, drawn from the eye, parallel to a given right line, cuts the perspective plane; so called to distinguish it from th…

To inure or habituate to a climate different from that which is natural; to adapt to the peculiarities of a foreign or strange climate; said of man, the inferior animals, or plants.

of analogy, to something not originally referred to or intended. Many of those quotations from the Old Testament were probably intended as nothing more than accommodations. Paley.

ize, or compose, as things; as, to accord suits or controversies. When they were accorded from the fray. Spenser. All which particulars, being confessedly knotty and difficult can never be accorded but by a competent stock of critical learning. South.

ma, or fission of cells, in which the new formation is in all respect like the individual from which it proceeds.

Continuous growth; an accretion. [R.] The silent accrescence of belief from the unwatched depositions of a general, never contradicted hearsy. Coleridge.

ossessed of a right to another; generally, gain of land by the washing up of sand or sail from the sea or a river, or by a gradual recession of the water from the usual watermark.

est accrues to principal." Abbott. The great and essential advantages accruing to society from the freedom of the press. Junius.

The state of being accurate; freedom from mistakes, this exemption arising from carefulness; exact conformity to truth, or to a rule or model; precision; exactness; nicety; correctness; as, the value of testimony depends on its accuracy. The professed end [of logic] is to teach men to think, to judge, and to reason, wi…

onformity to truth, or to some standard of requirement, the result of care or pains; free from failure, error, or defect; exact; as, an accurate calculator; an accurate measure; accurate expression, knowledge, etc.

led with fluid, sometimes found in the tissues of man and the lower animals; -- so called from the absence of a head or visible organs on the vesicle. These cysts are the immature stages of certain tapeworms. Also applied to similar cysts of different origin.

Having the style spring from the base, instead of from the apex, as is the case in certain ovaries.

Pertaining to, or obtained from, the maple; as, aceric acid. Ure.

A limpid, colorless, inflammable liquid from the slow oxidation of alcohol under the influence of platinum black.

A white crystalline solid, from ammonia by replacement of an equivalent of hydrogen by acetyl.

Pertaining to, containing, or derived from, acetyl, as acetic ether, acetic acid. The latter is the acid to which the sour taste of vinegar is due.

Continued pain, as distinguished from sudden twinges, or spasmodic pain. "Such an ache in my bones." Shak.

large muscles in the calf of the leg, an inserted into the bone of the heel; -- so called from the mythological account of Achilles being held by the heel when dipped in the River Styx.

Free from color; transmitting light without decomposing it into its primary colors.

Free from color; colorless; as, in Physiol. Chem., the achromic point of a starch solution acted upon by an amylolytic enzyme is the point at which it fails to give any color with iodine.