Definitions

1. verb

to weaken or stunt the growth of (a plant) by lack of light, or to cause (a person or animal) to become weak or emaciated

“The seedling etiolated in the dimly lit greenhouse, failing to develop its full potential.”

2. noun

a plant that has grown weak or spindly due to lack of light

“The etiolated seedlings required additional lighting to promote healthy growth.”