Etiolation

n.	1.	The operation of blanching plants, by excluding the light of the sun; the condition of a blanched plant.
	2.	(Med.) Paleness produced by absence of light, or by disease.

Noun	1.	etiolation - a pale and sickly appearance; "his etiolation signaled years in prison"
	2.	etiolation - the act of weakening by stunting the growth or development of something; "the etiolation of the critical tradition"
	3.	etiolation - (botany) the act of causing a plant to develop without chlorophyll by growing it without exposure to sunlight; "the etiolation of celery"

appearance, etiolate, visual aspect