The term 'Hospital Wing' is composed of two words: 'WARD' and 'ELL'. 'WARD' is a four-letter word meaning a division of a hospital or other health care facility, typically one providing long-term care or treatment for people with chronic illnesses. 'ELL' is a three-letter word meaning a wing of a building, especially one extending from the main part at an angle. Together, these two words form the term 'Hospital Wing', which refers to a section of a hospital that is typically used for long-term care or treatment for people with chronic illnesses.