Definition of spottiness in US English:

spottiness

noun

  • See spotty

    • ‘Note that ectoparasite intensity was not significantly correlated with the date of its census, and brood size was not associated with female plumage spottiness.’
    • ‘There's a modicum of spottiness and film grain at the very beginning of the first reel, but things clear up quite nicely thereafter.’
    • ‘Does all this variation in spottiness make a difference to the butterflies?’

Pronunciation

spottiness

/ˈspädēnəs//ˈspɑdinəs/