n. [ D. abeel (abeel-boom), OF. abel, aubel, fr. a dim. of L. albus white. ] The white poplar (Populus alba). [ 1913 Webster ]

Six abeles i' the churchyard grow. Mrs. Browning. [ 1913 Webster ]

prop. n. 1. 1 A genus of tropical coarse herbs having large lobed leaves and often yellow flowers.
Syn. -- genus Abelmoschus [ WordNet 1.5 ]

n. [ NL. abelmoschus, fr. Ar. abu-l-misk father of musk, i. e., producing musk. See Musk. (or Ar. &hsdot_;abb-al-mosk, musk seed RHUD 1.3 ] (Bot.) An evergreen shrub (Abelmoschus moschatus -- formerly Hibiscus moschatus), of the East and West Indies and Northern Africa, whose musky seeds are used in perfumery and to flavor coffee; -- sometimes called musk mallow. The seeds produce ambrette-seed oil. [ 1913 Webster +PJC ]

{ } n. (Eccl. Hist.) One of a sect in Africa (4th century), mentioned by St. Augustine, who states that they married, but lived in continence, after the manner, as they pretended, of Abel. [ 1913 Webster ]

adv. In an abortive or untimely manner; immaturely; fruitlessly. [ 1913 Webster ]

adv. In an absolute, independent, or unconditional manner; wholly; positively. [ 1913 Webster ]

adv. In a abstract manner; separately; in or by itself. Feltham. [ 1913 Webster ]

adv. In an abstruse manner. [ 1913 Webster ]

adv. In an abusive manner; rudely; with abusive language. [ 1913 Webster ]

‖ [ It. See Chapel. ] (Mus.) (a) In church or chapel style; -- said of compositions sung in the old church style, without instrumental accompaniment; as, a mass a capella, i. e., a mass purely vocal. (b) A time indication, equivalent to alla breve. [ 1913 Webster ]

a. [ Pref. a- not + carpel. ] (Bot.) Having no carpels. Opposite of carpellate.
Syn. -- acarpe [ 1913 Webster ]

‖a. [ It. ] (Mus.) Gradually accelerating the movement. [ 1913 Webster ]

v. t. [ imp. & p. p. Accelerated p. pr. & vb. n. Accelerating. ] [ L. acceleratus, p. p. of accelerare; ad + celerare to hasten; celer quick. See Celerity. ] 1. To cause to move faster; to quicken the motion of; to add to the speed of; -- opposed to retard. [ 1913 Webster ]

2. To quicken the natural or ordinary progression or process of; as, to accelerate the growth of a plant, the increase of wealth, etc. [ 1913 Webster ]

3. To hasten, as the occurence of an event; as, to accelerate our departure. [ 1913 Webster ]

Accelerated motion (Mech.), motion with a continually increasing velocity. --
Accelerating force, the force which causes accelerated motion. Nichol. [ 1913 Webster ]

Syn. -- To hasten; expedite; quicken; dispatch; forward; advance; further. [ 1913 Webster ]

adj. 1. 1 caused to move faster
Syn. -- speeded up [ WordNet 1.5 +PJC ]

2. 1 caused to be completed in a shorter than normal time period; speeded up, as of an academic course; He took an accelerated curriculum, and graduated in three years. Opposite of delayed.
Syn. -- expedited [ WordNet 1.5 +PJC ]

n. [ L. acceleratio: cf. F. accélération. ] The act of accelerating, or the state of being accelerated; increase of motion or action; as, a falling body moves toward the earth with an acceleration of velocity; -- opposed to retardation. [ 1913 Webster ]

A period of social improvement, or of intellectual advancement, contains within itself a principle of acceleration. I. Taylor. [ 1913 Webster ]

(Astr. & Physics.)
Acceleration of the moon, the increase of the moon's mean motion in its orbit, in consequence of which its period of revolution is now shorter than in ancient times. --
Acceleration and
retardation of the tides. See Priming of the tides, under Priming. --
Diurnal acceleration of the fixed stars, the amount by which their apparent diurnal motion exceeds that of the sun, in consequence of which they daily come to the meridian of any place about three minutes fifty-six seconds of solar time earlier than on the day preceding. --
Acceleration of the planets, the increasing velocity of their motion, in proceeding from the apogee to the perigee of their orbits. [ 1913 Webster ]

a. Relating to acceleration; adding to velocity; quickening. Reid. [ 1913 Webster ]

n. One who, or that which, accelerates. Also as an adj.; as, accelerator nerves. [ 1913 Webster ]

a. Accelerative. [ 1913 Webster ]

n. [ Accelerate + -graph. ] (Mil.) An apparatus for studying the combustion of powder in guns, etc. [ 1913 Webster ]

n. [ Accelerate + -meter. ] An apparatus for measuring the velocity imparted by gunpowder. [ 1913 Webster ]

adv. Suitably; fitly. [ R. ] [ 1913 Webster ]

adv. In an accurate manner; exactly; precisely; without error or defect. [ 1913 Webster ]

adv. 1. In an accusative manner. [ 1913 Webster ]

2. In relation to the accusative case in grammar. [ 1913 Webster ]

n. [ Gr. &unr_;, fr. Syr. ōkēl damō the field of blood. ] The potter's field, said to have lain south of Jerusalem, purchased with the bribe which Judas took for betraying his Master, and therefore called the field of blood. Fig.: A field of bloodshed. [ 1913 Webster ]

The system of warfare . . . which had already converted immense tracts into one universal aceldama. De Quincey. [ 1913 Webster ]

adj. 1. 1 not containing cells cellular
Syn. -- cell-free [ WordNet 1.5 ]

2. not made up of or divided into cells cellular
Syn. -- noncellular [ WordNet 1.5 ]

3. occurring outside of cells or without the participation of cells. Opposite of cellular. [ PJC ]

n. (Zool.) One of the sessile cirripeds; a barnacle of the genus Balanus. See Barnacle. [ 1913 Webster ]

adv. In the way of acquisition. [ 1913 Webster ]

n. [ Gr. 'a`kros extreme + teley`th end. ] (Eccles.) The end of a verse or psalm, or something added thereto, to be sung by the people, by way of a response. [ 1913 Webster ]

adv. 1. In an active manner; nimbly; briskly; energetically; also, by one's own action; voluntarily, not passively. [ 1913 Webster ]

2. (Gram.) In an active signification; as, a word used actively. [ 1913 Webster ]

adv. In an acute manner; sharply; keenly; with nice discrimination. [ 1913 Webster ]

‖n. [ Sp. ] A Spanish red wine made of the first ripe grapes. [ 1913 Webster ]

‖n. [ Sp., prop. p. of adelantar to advance, to promote. ] A governor of a province; a commander. Prescott. [ 1913 Webster ]

‖n. [ Gr. &unr_; not manifest + &unr_; a star. ] (Bot.) A provisional name for a plant which has not had its flowers botanically examined, and therefore has not been referred to its proper genus. [ 1913 Webster ]

n. Same as Atheling. [ 1913 Webster ]

a. [ Gr. &unr_; invisible + &unr_; a bell. ] (Zool.) Applied to sexual zooids of hydroids, that have a saclike form and do not become free; -- opposed to phanerocodonic. [ 1913 Webster ]

n. [ Gr. &unr_; invisible + &unr_;, &unr_;, foot. ] (Zool.) An animal having feet that are not apparent. [ 1913 Webster ]

‖n. [ Gr. 'adelfo`s brother. ] (Bot.) A “brotherhood, ” or collection of stamens in a bundle; -- used in composition, as in the class names, Monadelphia, Diadelphia, etc. [ 1913 Webster ]

a. [ Gr. 'adelfo`s brother. ] (Bot.) Having coalescent or clustered filaments; -- said of stamens; as, adelphous stamens. Usually in composition; as, monadelphous. Gray. [ 1913 Webster ]

adv. In an adequate manner. [ 1913 Webster ]

adv. In an adhesive manner. [ 1913 Webster ]

adv. In the manner of an adjective; as, a word used adjectively. [ 1913 Webster ]

adv. In an adjunctive manner. [ 1913 Webster ]

adv. In an adverse manner; inimically; unfortunately; contrariwise. [ 1913 Webster ]

adv. With affection; lovingly; fondly; tenderly; kindly. [ 1913 Webster ]

adv. In an affective manner; impressively; emotionally. [ 1913 Webster ]

adv. In an affirmative manner; on the affirmative side of a question; in the affirmative; -- opposed to negatively. [ 1913 Webster ]

adv. In an afflictive manner. [ 1913 Webster ]

adv. [ Pref. a- + field. ] 1. To, in, or on the field. “We drove afield.” Milton. [ 1913 Webster ]

How jocund did they drive their team afield! Gray. [ 1913 Webster ]

2. Out of the way; astray. [ 1913 Webster ]

Why should he wander afield at the age of fifty-five! Trollope. [ 1913 Webster ]

prop. n. A genus of birds including the red-winged blackbirds.
Syn. -- genus Agelaius. [ WordNet 1.5 ]

a. Without old age limits of duration; as, fountains of ageless youth. [ 1913 Webster ]