Definition of the word boot camp

The term "boot camp" originated during World War II to describe the intense and rigorous military training received by newly recruited soldiers before being deployed to the frontlines. The phrase "boot camp" was coined for the literal purpose of polishing the boots of new recruits, signifying the rigorous and strict training they underwent to prepare them for combat. However, over time, the term "boot camp" came to refer to any intense, immersive, and rigorous training program designed to quickly and significantly improve skills, knowledge, and attitudes in a short period. Today, "boot camp" is commonly used outside of military contexts, such as in fitness, business, and academic settings, to refer to intensive training programs that aim to quickly and dramatically improve outcomes.