floatableness
Definitions
The quality or state of being able to float.
The capacity of an object to be supported by a liquid or gas.
Examples
The engineer conducted a series of tests to determine the floatableness of the new composite material in saltwater.
Due to its unique density and shape, the object's floatableness allowed it to remain on the surface despite the heavy cargo.
We had to adjust the design of the life vest to improve its overall floatableness for users of different body weights.