buoyant

UK: ˈbɔɪənt | US: ˈbɔɪənt

Definition

  1. adj. able to float or rise to the surface of a liquid

  2. adj. cheerful and optimistic

  3. adj. (economics) tending to increase or remain active

Structure
buoy <float>ant <adjective suffix>
Etymology

The word "buoyant" combines the nautical term buoy (a floating marker) with the suffix -ant, creating a vivid metaphor: something that "floats" physically or metaphorically (e.g., spirits or markets). Its cheerful sense arose in the 18th century, likening optimism to lightness on water.

Examples

  1. The buoyant life jacket kept him afloat in the rough sea.

  2. Her buoyant personality lifted everyone's mood at the party.

  3. The buoyant economy led to increased job opportunities.

  4. Cork is a buoyant material often used in fishing nets.

  5. Despite setbacks, he remained buoyant about the future.