nebulosity

Etymology
From.

Noun

 * 1)  The characteristic of being nebulous; cloudiness (measured in octas).

Related terms

 * nebulous
 * nebular
 * nebula

Translations

 * Catalan: nebulositat
 * French:
 * German: Nebligkeit
 * Irish: néalmhaireacht, réaltnéalmhaireacht
 * Italian:
 * Romanian: