The term "Absorbed Dose" refers to the amount of energy from ionizing radiation that is absorbed by a specific mass of tissue. It is measured in units called grays (Gy), where one gray is equal to the absorption of one joule of radiation energy per kilogram of tissue. This measurement helps assess the potential biological effects of radiation exposure on living organisms. Understanding absorbed dose is crucial in fields like radiation therapy and radiation protection. It allows medical professionals to determine safe levels of radiation for treatments while minimizing harm to healthy tissues. Additionally, it aids in evaluating risks associated with exposure in various environments, such as nuclear power plants or medical imaging.