"pallor" in the noun sense
1. lividness, lividity, luridness, paleness, pallidness, pallor, wanness, achromasia
unnatural lack of color in the skin (as from bruising or sickness or emotional distress)
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License