the.com/wilting
the slow surrender of a plant that ran out of water to argue with gravity.
means Drooping or losing freshness and firmness, as a plant does when it lacks water, or as a person's energy or spirits do when worn down.
from From the verb 'wilt,' which appears in English by the 17th century. It's probably a dialectal variant of the older 'welk,' meaning to wither or fade — a word with Germanic relatives (compare Dutch and German forms tied to withering and dampness). Some have linked it loosely to 'welter,' but the clearest thread runs back through that earlier 'welk,' the sound softening over time into the slumping 'wilt' we know.
water pressureLost turgor pressure makes cells go limp first.
defense moveSome plants wilt on purpose to deter hungry insects.
midday droopEven watered plants wilt in extreme heat temporarily.
recoveryMany wilted plants spring back overnight after watering.
signal of stressRoots release hormones that trigger the collapse.