- the science that investigates the principles governing correct or reliable inference.
- a particular method of reasoning or argumentation: We were unable to follow his logic.
- the system or principles of reasoning applicable to any branch of knowledge or study.
- reason or sound judgment, as in utterances or actions: There wasn't much logic in her move.
- convincing forcefulness; inexorable truth or persuasiveness: the irresistible logic of the facts.
- logic circuit.
- a combining form used in the formation of adjectives corresponding to nouns ending in -logy: analogic.
- the branch of philosophy concerned with analysing the patterns of reasoning by which a conclusion is properly drawn from a set of premises, without reference to meaning or context
- any particular formal system in which are defined axioms and rules of inference
- the system and principles of reasoning used in a specific field of study
- a particular method of argument or reasoning
- force or effectiveness in argument or dispute
- reasoned thought or argument, as distinguished from irrationality
- the relationship and interdependence of a series of events, facts, etc
- to use excessively subtle or involved logic or argument
- electronics computing
- the principles underlying the units in a computer system that perform arithmetical and logical operations
- (as modifier)