The word sanatory is an adjective that relates to health, healing, or restoration. It is derived from the Latin word sanare, meaning "to heal" or "to cure," and is typically used to describe places, actions, or conditions that promote recovery or well-being. Sanatory is often used in contexts involving health resorts or environments that are specifically designed to improve physical or mental health. The term evokes the idea of a place or atmosphere conducive to recovery, whether through natural means, like fresh air or quiet surroundings, or through therapeutic treatments.

In modern usage, sanatory might be used to describe facilities or practices that focus on restorative care. It is not as commonly used today as its related term, sanatorium (a health facility for prolonged treatment), but the word still carries a sense of healing and health promotion. Whether referring to a tranquil retreat or medical treatments that foster wellness, sanatory implies an environment or action that nurtures recovery and promotes overall health.