Meaning Of Levity

n.

The quality of weighing less than something else of equal bulk; relative lightness, especially as shown by rising through, or floating upon, a contiguous substance; buoyancy; -- opposed to gravity.

n.

Lack of gravity and earnestness in deportment or character; trifling gayety; frivolity; sportiveness; vanity.

n.

Lack of steadiness or constancy; disposition to change; fickleness; volatility.