Coherence: Coherence means a quality of composition in which the parts of ideas of a piece of writing are so logically and clearly arranged and presented. So the readers can follow the progression from one part or idea to the next part or idea without facing any difficulty.
A coherent sentence is one which makes logically relationship with words, phrases and clauses. It is a sentence that “holds together.” It is often linked with unity and emphasis as the basic requirement of composition. Similarly, a longer work is coherent when its parts procedure a clear sequence and cohesion. The parts are – sentences, paragraphs, chapters, stanzas, scenes, acts etc. It identifies the world as meaningful and predictable. The coherence of a worldview may have a positive connection to strength and longevity.
It can again definite that, Coherence is the quality or state of binding, especially a logical, orderly, and aesthetically consistent relationship of parts.