plumpness

noun

1. (uncountable, usually)The quality or state of being plump.

   “From behind that structure came out an impression of pale plumpness in a frock-coat.”

   “For five minutes Pollyanna worked swiftly, deftly, combing a refractory curl into fluffiness, perking up a drooping ruffle at the neck, or shaking a pillow into plumpness so that the head might have a better pose. Meanwhile the sick woman, frowning prodigiously, and openly scoffing at the whole procedure, was, in spite of herself, beginning to tingle with a feeling perilously near to excitement.”