Lightness

1.

(Brightness, paleness. the state of being light, not heavy, smallness in amount or weight, lack of heaviness, lack of harshness or severity, mildness, nimbleness) ភាពរហ័សរហួន, ភាពពាយងាយ, ការធ្វេសប្រហែស, ពន្លឺ, ភាពស្រាល, ការសប្បាយរីករាយ
Example: The lightness of the box made it easy to lift, We were amazed at the lightness of the magistrate's sentence, the lightness of his step.

1.

The state, condition, or quality, of being light or not heavy; buoyancy; levity; fickleness; nimbleness; delicacy; grace.

2.

Illumination, or degree of illumination; as, the lightness of a room.

3.

Absence of depth or of duskiness in color; as, the lightness of a tint; lightness of complexion.