What does the lady with the lamp mean?

"The Lady with the Lamp" refers to Florence Nightingale, a pioneering nurse known for her work during the Crimean War. The phrase symbolizes her dedication to caring for wounded soldiers, as she famously made nightly rounds with a lamp to tend to their needs. This imagery highlights her compassion, commitment, and the transformative role of nursing in healthcare. In a broader sense, it represents the light of hope and healing in times of suffering.