a. [ From Abdera, a town in Thrace, of which place Democritus, the Laughing Philosopher, was a native. ] Given to laughter; inclined to foolish or incessant merriment. [ 1913 Webster ]

n. [ L. abecedarius. A word from the first four letters of the alphabet. ] 1. One who is learning the alphabet; hence, a tyro. [ 1913 Webster ]

2. One engaged in teaching the alphabet. Wood. [ 1913 Webster ]

{ } a. Pertaining to, or formed by, the letters of the alphabet; alphabetic; hence, rudimentary. [ 1913 Webster ]

Abecedarian psalms,
hymns, etc., compositions in which (like the 119th psalm in Hebrew) distinct portions or verses commence with successive letters of the alphabet. Hook. [ 1913 Webster ]

a. Of or pertaining to an accessory; as, accessorial agency, accessorial guilt. [ 1913 Webster ]

a. Accusatory. [ 1913 Webster ]

adv. By way accusation. [ 1913 Webster ]

‖n. [ NL. See acetone; Urine. ] (Med.) Excess of ketone bodies (including acetone, acetoacetic acid and beta-hydroxybutyric acid) in the urine, as in starvation or diabetes
Syn. --ketonuria [ AS ]

a. Pertaining to an acroterium; as, acroterial ornaments. P. Cyc. [ 1913 Webster ]

‖n. pl. [ NL., from Gr. &unr_;, &unr_;, ray. ] (Zool.) An order of Anthozoa, including those which have simple tentacles and do not form stony corals. Sometimes, in a wider sense, applied to all the Anthozoa, expert the Alcyonaria, whether forming corals or not. [ 1913 Webster ]

n. 1. 1 the order comprising sea anemones.
Syn. -- order Actiniaria, Actinaria, order Actinaria [ WordNet 1.5 ]

n. 1. any sea anemone or related animal.
Syn. -- actinia, actinian [ WordNet 1.5 ]

a. Of or pertaining to actuaries; as, the actuarial value of an annuity. [ 1913 Webster ]

a. Adaptive. [ R. ] [ 1913 Webster ]

n. [ Formed fr. L. adesse to be present; ad + esse to be. ] (Eccl. Hist.) One who held the real presence of Christ's body in the eucharist, but not by transubstantiation. [ 1913 Webster ]

a. Pertaining to administration, or to the executive part of government. [ 1913 Webster ]

a. Admonitory. [ R. ] “An admonitorial tone.” Dickens. [ 1913 Webster ]

a. [ L. Hadrianus. ] Pertaining to the Adriatic Sea; as, Adrian billows. [ 1913 Webster ]

n. 1. a city in Northwest Turkey; a Thracian town that was rebuilt and renamed by the Roman emperor Hadrian.
Syn. -- Edirne, Adrianopolis [ WordNet 1.5 ]

n. 1. a city in Northwest Turkey; a Thracian town that was rebuilt and renamed by the Roman emperor Hadrian.
Syn. -- Edirne, Adrianople [ WordNet 1.5 ]

a. [ L. Adriaticus, Hadriaticus, fr. Adria or Hadria, a town of the Veneti. ] Of or pertaining to a sea so named, the northwestern part of which is known as the Gulf of Venice. [ 1913 Webster ]

‖n. [ From Adula, a mountain peak in Switzerland, where fine specimens are found. ] (Min.) A transparent or translucent variety of common feldspar, or orthoclase, which often shows pearly opalescent reflections; -- called by lapidaries moonstone. [ 1913 Webster ]

‖n. pl. [ L. adversaria (sc. scripta), neut. pl. of adversarius. ] A miscellaneous collection of notes, remarks, or selections; a commonplace book; also, commentaries or notes. [ 1913 Webster ]

These parchments are supposed to have been St. Paul's adversaria. Bp. Bull. [ 1913 Webster ]

a. [ L. aërius. See Air. ] 1. Of or pertaining to the air, or atmosphere; inhabiting or frequenting the air; produced by or found in the air; performed in the air; as, aërial regions or currents; the aërial maneuvers of a fighter plane. “Aërial spirits.” Milton. “Aërial voyages.” Darwin. [ 1913 Webster ]

2. Consisting of air; resembling, or partaking of the nature of air. Hence: Unsubstantial; unreal. [ 1913 Webster ]

3. Rising aloft in air; high; lofty; as, aërial spires. [ 1913 Webster ]

4. Growing, forming, living, or existing in the air, as opposed to growing or existing in earth or water, or underground; as, aërial rootlets, aërial plants; the aerial roots of a philodendron. Gray. [ 1913 Webster ]

5. Light as air; ethereal. [ 1913 Webster ]

6. operating or operated overhead especially on elevated cables. aerial conveyers for transporting raw materials [ WordNet 1.5 ]

7. operating or moving in the air. an aerial cable car; aerial combat [ WordNet 1.5 ]

Aerial acid, carbonic acid. [ Obs. ] Ure. --
Aerial perspective. See Perspective. [ 1913 Webster ]

n. 1. (Football) a pass to a receiver downfield from the passer.
Syn. -- forward pass [ WordNet 1.5 ]

2. a metallic wire, rod, or combination of rods connected to an electronic device, designed to send or receive radio or television signals.
Syn. -- antenna [ WordNet 1.5 ]

n. 1. an athlete who performs acts high above the ground on a trapeze or high wire, requiring skill and agility and coordination.
Syn. -- trapeze artist [ WordNet 1.5 +PJC ]

2. a burglar who gains entrance to buildings from the rooftop, sometimes leaping from building to building in the process. A type of second-story man. [ Slang ] [ PJC ]

. (a) A stretched wire or rope elevated above the ground and forming a way along which a trolley may travel, for conveying a load suspended from the trolley. (b) An elevated cableway. [ Webster 1913 Suppl. ]

. A sickness felt by aëronauts due to high speed of flights and rapidity in changing altitudes, combining some symptoms of mountain sickness and some of seasickness. The nauseous symptoms similar to seasickness experienced by passengers in pressurized aircraft is called air sickness. [ Webster 1913 Suppl. +PJC ]

n. The state of being aërial; unsubstantiality. [ R. ] De Quincey. [ 1913 Webster ]

adv. Like, or from, the air; in an aërial manner. “A murmur heard aërially.” Tennyson. [ 1913 Webster ]

a. [ L. agrarius, fr. ager field. ] 1. Pertaining to fields, or lands, or their tenure; esp., relating to an equal or equitable division of lands; as, the agrarian laws of Rome, which distributed the conquered and other public lands among citizens. [ 1913 Webster ]

His Grace's landed possessions are irresistibly inviting to an agrarian experiment. Burke. [ 1913 Webster ]

2. (Bot.) Wild; -- said of plants growing in the fields. [ 1913 Webster ]

n. 1. One in favor of an equal division of landed property. [ 1913 Webster ]

2. An agrarian law. [ R. ] [ 1913 Webster ]

An equal agrarian is perpetual law. Harrington. [ 1913 Webster ]

n. An equal or equitable division of landed property; the principles or acts of those who favor a redistribution of land. [ 1913 Webster ]

v. t. To distribute according to, or to imbue with, the principles of agrarianism. [ 1913 Webster ]

a. Alabastrine. [ 1913 Webster ]

‖n. [ NL., fr. L. albumen + Gr. o'y^ron urine. ] (Med.) A morbid condition in which albumin is present in the urine. AS [ 1913 Webster ]

‖prop. n. pl. [ NL. ] (Zool.) One of the orders of Anthozoa. It includes the Alcyonacea, Pennatulacea, and Gorgonacea. [ 1913 Webster ]

n. a city on the Mediterranean Sea, the chief port of Egypt.
Syn. -- El Iskandariyah [ WordNet 1.5 ]

a. 1. Of or pertaining to Alexandria in Egypt; as, the Alexandrian library. [ 1913 Webster ]

2. Applied to a kind of heroic verse. See Alexandrine, n. [ 1913 Webster ]

‖n. (Bot.) The pin grass (Erodium cicutarium), a weed in California. [ 1913 Webster ]

{ ‖ ‖ } n. [ Mex. Sp., fr. Sp. alfiler pin. ] Same as Alfilaria. [ Webster 1913 Suppl. ]

a. Of or pertaining to Algeria. -- n. A native of Algeria. [ 1913 Webster ]

n. A learner of the alphabet; an abecedarian. Abp. Sancroft. [ 1913 Webster ]

n. 1. any of various South American plants of the genus Alstroemeria valued for their handsome umbels of beautiful flowers. [ WordNet 1.5 ]

n. 1. 1 one of many families or subfamilies into which some classification systems subdivide the Liliaceae but not widely accepted; sometimes included in subfamily Amaryllidaceae.
Syn. -- family Alstroemeriaceae. [ WordNet 1.5 ]

a. Lofty in doctrine, aims, etc. [ R. ] Coleridge. [ 1913 Webster ]

a. [ See Amatorious. ] Of or pertaining to a lover or to love making; amatory; as, amatorial verses. [ 1913 Webster ]

adv. In an amatorial manner. [ 1913 Webster ]

a. Amatory. [ R. ] Johnson. [ 1913 Webster ]

a. Of or pertaining to an ambassador. H. Walpole. [ 1913 Webster ]

a. Ambulatory; fitted for walking. Verrill. [ 1913 Webster ]