burned-out
UK: bɜːnd aʊt | US: bɜːrnd aʊt
adj. physically or emotionally exhausted, especially due to prolonged stress or overwork
adj. no longer effective or functional due to excessive use or strain
The term "burned-out" originates from the literal sense of something being consumed by fire ("burned") to the point of depletion ("out"). By the early 20th century, it evolved metaphorically to describe exhaustion, particularly in occupational contexts. The imagery of a fire burning until nothing remains vividly captures the gradual depletion of energy or motivation.
After working 80-hour weeks for months, she felt completely burned-out.
The burned-out factory stood as a grim reminder of the economic downturn.
Many healthcare workers are burned-out from the relentless demands of the pandemic.
His burned-out enthusiasm for the project was evident in his lackluster presentation.
The burned-out light bulb flickered weakly before going dark.