etiolated

(verb) make weak by stunting the growth or development of. Synonyms: etiolate.

(verb) bleach and alter the natural development of (a green plant) by excluding sunlight. Synonyms: etiolate.

(verb) make pale or sickly. Synonyms: etiolate. Example: "Alcohol etiolates your skin."

(adj) (especially of plants) developed without chlorophyll by being deprived of light. Synonyms: etiolate, blanched. Example: "Etiolated celery."