(noun.) (botany) the act of causing a plant to develop without chlorophyll by growing it without exposure to sunlight; 'the etiolation of celery'.
(noun.) the act of weakening by stunting the growth or development of something; 'the etiolation of the critical tradition'.
(noun.) a pale and sickly appearance; 'his etiolation signaled years in prison'.
手打:兰斯洛特