D defs.my
Entry 3 senses Webster, 1913

Synthetic

/sĭnthĕt'ĭk/ · Syn·thet·ic · IPA /sɪnˈθɛtɪk/
01 a. Of or pertaining to synthesis; consisting in synthesis or composition; as, the synthetic method of reasoning, as opposed to analytical.
  1. 1.
    Of or pertaining to synthesis; consisting in synthesis or composition; as, the synthetic method of reasoning, as opposed to analytical.
    “Philosophers hasten too much from the analytic to the synthetic method; that is, they draw general conclusions from too small a number of particular observations and experiments.” — Bolingbroke.
  2. 2.
    Artificial. Cf. Synthesis, 2.(Chem.) See: Synthesis
  3. 3.
    Comprising within itself structural or other characters which are usually found only in two or more diverse groups; -- said of species, genera, and higher groups. See the Note under Comprehensive, 3.(Zool.) See: Comprehensive
Phrases & compounds
Synthetic language — an inflectional language, or one characterized by grammatical endings; -- opposed to analytic language.