Webster’s Revised Unabridged Dictionary · 1913
Etiolate
E′ti·o·late. v. i. [imp. & p. p. Etiolated (#); p. pr. & vb. n. Etiolating.] [F. étioler to blanch.] 1. To become white or whiter; to be whitened or blanched by excluding the light of the sun, as, plants.
2. (Med.) To become pale through disease or absence of light.
E′ti·o·late, v. t. 1. To blanch; to bleach; to whiten by depriving of the sun's rays.
2. (Med.) To cause to grow pale by disease or absence of light.
E′ti·o·late, E′ti·o·la′ted, a. Having a blanched or faded appearance, as birds inhabiting desert regions.