*um*

{ ‖‖ } n. [ NL., fr. L. ab + omasum (a Celtic word). ] (Anat.) The fourth or digestive stomach of a ruminant, which leads from the third stomach omasum. See Ruminantia. [ 1913 Webster ]

or /mhw>, n. [ Ger., fr. abräumen to remove. ] A red ocher used to darken mahogany and for making chloride of potassium. [ 1913 Webster ]

n. [ L., from Gr. &unr_;. ] (Bot.) The common wormwood (Artemisia absinthium), an intensely bitter plant, used as a tonic and for making the oil of wormwood. [ 1913 Webster ]

v. t. [ L. absumere, absumptum; ab + sumere to take. ] To consume gradually; to waste away. [ Obs. ] Boyle. [ 1913 Webster ]

n. [ L. absumptio. See Absume. ] Act of wasting away; a consuming; extinction. [ Obs. ] Sir T. Browne. [ 1913 Webster ]

n. The process of accruing, or that which has accrued; increase. Jer. Taylor. [ 1913 Webster ]

v. i. [ L. accumbere; ad + cumbere (only in compounds) to lie down. ] To recline, as at table. [ Obs. ] Bailey. [ 1913 Webster ]

n. The state of being accumbent or reclining. [ R. ] [ 1913 Webster ]

a. 1. Leaning or reclining, as the ancients did at their meals. [ 1913 Webster ]

The Roman . . . accumbent posture in eating. Arbuthnot. [ 1913 Webster ]

2. (Bot.) Lying against anything, as one part of a leaf against another leaf. Gray. [ 1913 Webster ]

Accumbent cotyledons have their edges placed against the caulicle. Eaton. [ 1913 Webster ]

n. One who reclines at table. [ 1913 Webster ]

v. t. To encumber. [ Obs. ] Chaucer. [ 1913 Webster ]

v. t. [ imp. & p. p. Accumulated p. pr. & vb. n. Accumulating. ] [ L. accumulatus, p. p. of accumulare; ad + cumulare to heap. See Cumulate. ] To heap up in a mass; to pile up; to collect or bring together; to amass; as, to accumulate a sum of money. [ 1913 Webster ]

Syn. -- To collect; pile up; store; amass; gather; aggregate; heap together; hoard. [ 1913 Webster ]

v. i. To grow or increase in quantity or number; to increase greatly. [ 1913 Webster ]

Ill fares the land, to hastening ills a prey,
Where wealth accumulates, and men decay. Goldsmith. [ 1913 Webster ]

a. [ L. accumulatus, p. p. of accumulare. ] Collected; accumulated. Bacon. [ 1913 Webster ]

adj. 1. 1 brought together into a group or crowd the accumulated letters in my office
Syn. -- assembled, collected, congregate, massed [ WordNet 1.5 ]

n. [ L. accumulatio; cf. F. accumulation. ] 1. The act of accumulating, the state of being accumulated, or that which is accumulated; as, an accumulation of earth, of sand, of evils, of wealth, of honors. [ 1913 Webster ]

2. (Law) The concurrence of several titles to the same proof. [ 1913 Webster ]

Accumulation of energy or
power, the storing of energy by means of weights lifted or masses put in motion; electricity stored. --
An accumulation of degrees (Eng. Univ.), the taking of several together, or at smaller intervals than usual or than is allowed by the rules. [ 1913 Webster ]

a. Characterized by accumulation; serving to collect or amass; cumulative; additional. -- Ac*cu"mu*la*tive*ly, adv. -- Ac*cu"mu*la*tive*ness, n. [ 1913 Webster ]

n. [ L. ] 1. One who, or that which, accumulates, collects, or amasses. [ 1913 Webster ]

2. (Mech.) An apparatus by means of which energy or power can be stored, such as the cylinder or tank for storing water for hydraulic elevators, the secondary or storage battery used for accumulating the energy of electrical charges, etc. [ 1913 Webster ]

3. A system of elastic springs for relieving the strain upon a rope, as in deep-sea dredging. [ 1913 Webster ]

‖n. [ L., a little saucer for vinegar, fr. acetum vinegar, fr. acere to be sour. ] [ 1913 Webster ]

1. (Rom. Antiq.) A vinegar cup; socket of the hip bone; a measure of about one eighth of a pint, etc. [ 1913 Webster ]

2. (Anat.) (a) The bony cup which receives the head of the thigh bone. (b) The cavity in which the leg of an insect is inserted at its articulation with the body. (c) A sucker of the sepia or cuttlefish and related animals. (d) The large posterior sucker of the leeches. (e) One of the lobes of the placenta in ruminating animals. [ 1913 Webster ]

{ n. [ Gr. 'a priv. + &unr_; to gape. ] (Bot.) A small, dry, indehiscent fruit, containing a single seed, as in the buttercup; -- called a naked seed by the earlier botanists. [ Written also akene and achænium. ] [ 1913 Webster ]

‖n. [ L. See Aconite. ] The poisonous herb aconite; also, an extract from it. [ 1913 Webster ]

Strong
As aconitum or rash gunpowder. Shak. [ 1913 Webster ]

n. [ Gr. &unr_; to hear + -meter. ] (Physics.) An instrument for measuring the acuteness of the sense of hearing. Itard. [ 1913 Webster ]

n. [ Gr. &unr_; to hear + -metry. ] The measuring of the power or extent of hearing. [ 1913 Webster ]

n. 1. 1 a genus of herbs and shrubs of Australia and Southern Africa, with an everlasting flower; most species are usually placed in genus Helipterum.
Syn. -- genus Acroclinium [ WordNet 1.5 ]

‖n. [ NL., from Gr. &unr_; topmost + &unr_; finger. ] (Zool.) The upper surface of the toes, individually. [ 1913 Webster ]

‖n. [ Gr. 'a`kros topmost + poy`s, podo`s, foot. ] (Zool.) The entire upper surface of the foot. [ 1913 Webster ]

‖n. [ NL., from Gr. &unr_; topmost + &unr_; tarsus. ] (Zool.) The instep or front of the tarsus. [ 1913 Webster ]

‖n.; pl. Acroteria [ L., fr. Gr. 'akrwth`rion summit, fr. 'a`kros topmost. ] (Arch.) (a) One of the small pedestals, for statues or other ornaments, placed on the apex and at the basal angles of a pediment. Acroteria are also sometimes placed upon the gables in Gothic architecture. J. H. Parker. (b) One of the pedestals, for vases or statues, forming a part roof balustrade. [ 1913 Webster ]

n. [ Gr. &unr_;, &unr_;, ray. ] (Chem.) A supposed metal, said by Phipson to be contained in commercial zinc; -- so called because certain of its compounds are darkened by exposure to light. [ 1913 Webster ]

n. 1. naval battle where Antony and Cleopatra were defeated by Octavian's fleet under Agrippa in 31 BC. [ WordNet 1.5 ]

n. [ L. acumen, fr. acuere to sharpen. Cf. Acute. ] Quickness of perception or discernment; penetration of mind; the faculty of nice discrimination. Selden. [ 1913 Webster ]

Syn. -- Sharpness; sagacity; keenness; shrewdness; acuteness. [ 1913 Webster ]

a. [ L. acuminatus, p. p. of acuminare to sharpen, fr. acumen. See Acumen. ] Tapering to a point; pointed; as, acuminate leaves, teeth, etc. [ 1913 Webster ]

v. t. To render sharp or keen. [ R. ] “To acuminate even despair.” Cowper. [ 1913 Webster ]

v. i. To end in, or come to, a sharp point. “Acuminating in a cone of prelacy.” Milton. [ 1913 Webster ]

n. A sharpening; termination in a sharp point; a tapering point. Bp. Pearson. [ 1913 Webster ]

a. Terminating in a flat, narrow end. Lindley. [ 1913 Webster ]

a. Characterized by acumen; keen. Highmore. [ 1913 Webster ]

n. See Accustomance. [ Obs. ] [ 1913 Webster ]

‖ [ L., for catching. ] A phrase used adjectively sometimes of meretricious attempts to catch or win popular favor. [ 1913 Webster ]

‖n.; pl. Addenda [ L., fr. addere to add. ] A thing to be added; an appendix or addition. [ 1913 Webster ]

Addendum circle (Mech.), the circle which may be described around a circular spur wheel or gear wheel, touching the crests or tips of the teeth. Rankine. [ 1913 Webster ]

‖n. [ L., fr. Gr. 'adi`anton, maidenhair; 'a priv. + diai`nein to wet. ] (Bot.) A genus of ferns, the leaves of which shed water; maidenhair. Also, the black maidenhair, a species of spleenwort. [ 1913 Webster ]

‖ [ L., to infinity. ] Without limit; endlessly. [ 1913 Webster ]

n. [ L. adjumentum, for adjuvamentum, fr. adjuvare to help; ad + juvare to help. ] Help; support; also, a helper. [ Obs. ] Waterhouse. [ 1913 Webster ]

‖ At one's pleasure; as one wishes. [ 1913 Webster ]

a. [ L. adumbrans, p. pr. of adumbrare. ] Giving a faint shadow, or slight resemblance; shadowing forth. [ 1913 Webster ]

v. t. [ L. adumbratus, p. p. of adumbrare; ad + umbrare to shade; umbra shadow. ] [ 1913 Webster ]

1. To give a faint shadow or slight representation of; to outline; to shadow forth. [ 1913 Webster ]

Both in the vastness and the richness of the visible universe the invisible God is adumbrated. L. Taylor. [ 1913 Webster ]

2. To overshadow; to shade. [ 1913 Webster ]

n. [ L. adumbratio. ] 1. The act of adumbrating, or shadowing forth. [ 1913 Webster ]

2. A faint sketch; an outline; an imperfect portrayal or representation of a thing. [ 1913 Webster ]

Elegant adumbrations of sacred truth. Bp. Horsley. [ 1913 Webster ]

3. (Her.) The shadow or outlines of a figure. [ 1913 Webster ]

a. Faintly representing; typical. Carlyle. [ 1913 Webster ]