"The lady with the lamp" is a commonly known nickname for Florence Nightingale. However, there are other synonyms for this phrase that describe her impact on healthcare and nursing. One is "the mother of modern nursing," which speaks to her groundbreaking work in reforming nursing practices and establishing it as a respected profession. Another synonym is "the pioneer of sanitary reform," as Nightingale's efforts to improve the cleanliness and hygiene of hospitals led to significant reductions in mortality rates during the Crimean War. Her legacy continues to be celebrated today, with National Nurses Week celebrated annually in her honor.