cohesion
This term describes the internal force that binds a system together, whether that system is physical, social, or intellectual. In a scientific sense, it refers to the molecular attraction that allows a substance to hold its own shape, distinct from adhesion, which is the attraction between different substances.
In social and linguistic contexts, it implies a seamless integration where individual parts function as a unified whole. When applied to writing, it refers to the structural glue—such as transitions and pronouns—that prevents a text from feeling fragmented or disjointed.
Meanings
The action or power of sticking together, specifically the attraction between molecules of the same substance.
The surface tension of water is caused by the cohesion of its molecules.
The state of forming a united whole through shared beliefs, goals, or interests.
The team lacked the social cohesion necessary to win the championship.
The grammatical and lexical linking of a text that makes it consistent and easy to understand.
The essay was well-written, but it lacked cohesion between the second and third paragraphs.
Examples
The cohesion of the liquid prevents it from breaking apart easily.
Strong social cohesion is essential for a stable and peaceful community.
The author used transition words to improve the cohesion of the narrative.