The term HEALTH-STORE BUY can be summarized as a job description for someone who purchases items from a health store, with the specific item being TOFU (4 letters). This job requires the individual to purchase items from a health store that specialize in selling health-related products such as organic foods, vitamins, and supplements. The individual must have knowledge of the products available in the store and be able to make informed decisions about what to buy. They must also be able to negotiate prices and ensure that the items purchased are of good quality.