The Collaborative International Dictionary
Reddishness
Reddish \Red"dish\ (r?d"d?sh), a. Somewhat red; moderately red. -- Red"dish*ness, n.
Wiktionary
reddishness
n. The quality of being reddish.
Usage examples of "reddishness".
From white it turned blood-red, the reddishness most intense around the edges of the hole blown in the wall and toning down from there as it spread outward.