单词 | logic |
释义 | log·ic ![]() n. 1. The study of principles of reasoning, especially of the structure of propositions as distinguished from their content, and of method and validity in deductive reasoning. 2. a. A system of reasoning: Aristotle's logic. b. A mode of reasoning: By that logic, we should sell the company tomorrow. c. The formal, guiding principles of a discipline, school, or science. 3. Valid reasoning: Your paper lacks the logic to prove your thesis. 4. The relationship between elements and between an element and the whole in a set of objects, individuals, principles, or events: There's a certain logic to the motion of rush-hour traffic. 5. Computers a. The nonarithmetic operations performed by a computer, such as sorting, comparing, and matching, that involve yes-no decisions. b. Computer circuitry. c. Graphic representation of computer circuitry. [Middle English, from Old French logique, from Latin logica, from Greek logikē (tekhnē), (art) of reasoning, logic, feminine of logikos, of reasoning, from logos, reason; see leg- in the Appendix of Indo-European roots.] |
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