Coherence meaning: Define coherence

Define coherence . coherence synonyms, coherence pronunciation, coherence translation, English dictionary definition of coherence . n. 1. The quality or state of cohering, especially a logical, orderly, and aesthetically consistent relationship of parts. 2. Physics The property of being... Coherence is the quality of being logically integrated, consistent, and intelligible; congruity. It also refers to the property of waves or sources of waves that maintain a fixed relationship to each other. What is Coherence? Coherence in writing refers to the logical and rational organization of ideas , making the overall message clear, understandable, and easy for the reader to follow. When something has coherence , all of its parts fit together well. An argument with coherence is logical and complete — with plenty of supporting facts.