noun🔗ShareThe upward force on a body immersed or partly immersed in a fluid."The beach ball's buoyancy kept it floating easily on the water. "physicsnauticalChat with AIVocabulary GamePractice Reading
noun🔗ShareThe ability of an object to stay afloat in a fluid."The beach ball's buoyancy kept it bobbing on the surface of the water. "physicsnauticalscienceabilityChat with AIVocabulary GamePractice Reading
noun🔗Share(by extension) Resilience or cheerfulness."Despite the rainy day and her canceled plans, her natural buoyancy kept her smiling. "characterattitudemindChat with AIVocabulary GamePractice Reading