English

Definition of redness noun from the Oxford Advanced Learner's Dictionary

 

redness

 noun
noun
BrE BrE//ˈrednəs//
 
; NAmE NAmE//ˈrednəs//
 
[uncountable, singular]
 
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the quality of being red in colour, especially in a part of the body that is sore or swollen You may notice redness and swelling after the injection.