redness Meaning, Definition & Usage

  1. noun a response of body tissues to injury or irritation; characterized by pain and swelling and redness and heat
    rubor; inflammation.
  2. noun red color or pigment; the chromatic color resembling the hue of blood
    red.

WordNet

Red"ness noun
Etymology
AS. rdness. See Red.
Definitions
  1. The quality or state of being red; red color.

Webster 1913