What is another word for capillary action?
Pronunciation: [kˈapɪləɹi ˈakʃən] (IPA) 
Capillary action is the process by which liquids flow in narrow spaces without the assistance of an external force. It is a common phenomenon that happens in nature and is crucial for the survival of plants and animals. Synonyms for capillary action include capillarity, surface tension, wicking, and cohesion. Capillarity describes the tendency of liquids to rise through small spaces due to intermolecular forces. Surface tension refers to the cohesive forces at the surface of a liquid that causes it to contract and form a convex shape. Wicking is the process by which liquids move through porous materials due to capillary action. Cohesion refers to the attraction of particles within a liquid that keeps them together.
