Noun
The quality or state of being ruddy; as, the ruddiness of the cheeks or the sky.
Source: Webster's dictionaryLondon: Methuen & Co. Ltd., 1931, p. 448. In The History of the Contending of Saint Paul his countenance is actually described as "ruddy with the ruddiness of the skin of the pomegranate" Budge, E.A. Wallis. Source: Internet
"Bright star in right shoulder, which inclines to ruddiness." Source: Internet
Whereas he was of a fair colour, as they say, and his fairness passed into ruddiness on his breast particularly, and in his face. Source: Internet