D defs.my
Entry 5 senses · 2 variants Webster, 1913

Topic

/täp'-ĭk/ · Top·ic · IPA /ˈtɑpɪk/
01 n. One of the various general forms of argument employed in probable as distinguished from demonstrative reasoning, -- denominated by Aristotl…
  1. 1.
    One of the various general forms of argument employed in probable as distinguished from demonstrative reasoning, -- denominated by Aristotle to`poi (literally, places), as being the places or sources from which arguments may be derived, or to which they may be referred; also, a prepared form of argument, applicable to a great variety of cases, with a supply of which the ancient rhetoricians and orators provided themselves; a commonplace of argument or oratory.
    “These topics, or loci, were no other than general ideas applicable to a great many different subjects, which the orator was directed to consult.” — Blair.
    “In this question by [reason] I do not mean a distinct topic, but a transcendent that runs through all topics.” Jer. Taylor.
  2. 2.
    An argument or reason.[Obs.]
    “Contumacious persons, who are not to be fixed by any principles, whom no topics can work upon.” — Bp. Wilkins.
  3. 3.
    The subject of any distinct portion of a discourse, or argument, or literary composition; also, the general or main subject of the whole; a matter treated of; a subject, as of conversation or of thought; a matter; a point; a head.
  4. 4.
    An external local application or remedy, as a plaster, a blister, etc.(Med.) [Obsoles.]
02 a. Topical.
  1. 1.
    Topical.