Definition, Meaning & Synonyms

capillarity

noun

/ˌkæpɪˈlɛrɪti/

Definition

Capillarity is the phenomenon of liquid rising or falling in a narrow space without the assistance of external forces, such as gravity.

Examples

Capillarity allows water to move up through the soil, reaching the roots of plants.
The capillarity of ink helps it spread evenly on paper.
In scientific experiments, capillarity can be observed in capillary tubes filled with different liquids.

Meaning

Capillarity refers to the ability of a liquid to flow in narrow spaces, often against the pull of gravity, due to the adhesive and cohesive properties of the liquid.