Argue, ärg′ū, v.t. prove or evince: to prove by argument: to discuss: (obs.) to accuse.—v.i. to offer reasons: to dispute (with against, for, with, about):—pr.p. arg′ūing; pa.p. arg′ūed.—adj. Arg′ūable, capable of being argued.—n. Arg′ūer, one who argues: a reasoner.—To argue (a person) into, or out of, to persuade him into, or out of, a certain course of action. [O. Fr. arguer—L. argutāre, freq. of arguĕre, to prove.]
Argufy, ärg′ū-fī, v.i. to be evidence of something: to be of importance: to argue, wrangle.—v.t. to weary with wrangling. [Illiterate corr. of Argue.]
Argument, ärg′ū-ment, n. a statement, or reason based on such, offered as proof: a series of reasons or a step in such: discussion: subject of a discourse: summary of the subject-matter of a book: (obs.) matter of controversy.—adjs. Argument′able, Argument′al.—n. Argumentā′tion, an arguing or reasoning.—adj. Argument′ative.—adv. Argument′atively.—n. Argument′ativeness. [L. argumentum. See Argue.]
Argumentum, ärg-ū-ment′um, n. an argument.—The following are forms of indirect argument:—Argumentum ad hominem, an appeal to the known prepossessions or previous admissions of an opponent; Argumentum ad ignorantiam, an argument founded on the ignorance of an opponent; Argumentum ad invidiam, an argument appealing to the prejudices of the person addressed; Argumentum ad judicium, an appeal to the common-sense of mankind; Argumentum ad verecundiam, an appeal to our reverence for some respected authority; Argumentum baculinum, the argument of the cudgel—most concise of arguments, an appeal to force; Argumentum per impossibile, or Reductio ad absurdum, the proof of a conclusion derived from the absurdity of a contradictory supposition.—For the Ontological, Cosmological, Teleological, and Moral arguments in Theism, see under these adjectives.
Argus, ärg′us, n. any very quick-eyed or watchful person, from Argus, described in Greek mythology as having had a hundred eyes, some of which were always awake: a genus of gallinaceous birds, remarkable for magnificence of plumage—the only known species, the Argus pheasant, native to Sumatra, &c. [Gr.—argos, bright.]
Argute, är-gūt′, adj. shrill in sound: keen: shrewd.—adv. Argute′ly.—n. Argute′ness. [L. argutus.]
Argyria, ar-jir′i-a, n. silver poisoning. [Gr. argyros, silver.]
Aria, ā′ri-a, n. an air or rhythmical song introduced in a cantata, oratorio, or opera, and intended for one voice supported by instruments. [It., from root of Air.]
Arian, ā′ri-an, adj. pertaining to Arius of Alexandria (died 336), who denied the divinity of Christ.—n. one who adheres to the doctrines of Arius: a Unitarian.—v.t. A′rianise.—n. A′rianism, the doctrines of the Arians.
Arid, ar′id, adj. dry: parched.—ns. Arid′ity, Ar′idness. [L. aridus.]