(medicine) Immunodeficiency caused by malnutrition or exposure to disease or a specific drug treatment.

a secondary consumer eats what is below it in the food chain.

plural of secondary world

(fantasy) An internally consistent, fictional, fantasy world or setting that is different from the real "primary world".

(navigation) A port whose tidal predictions are not given directly in tide tables, and must be calculated based on the tidal curve of a standard port.

(medicine) Allowing a wound to heal without being sutured.

Synonym of secondary source

Synonym of secondary care

(medicine) The healthcare services provided by medical specialists who generally do not have first contact with patients, e.g. cardiologists, urologists, or endodontists. It includes short-term care for acute conditions such as injury and childbirth.

(law) legislation enacted by a power derived from another legislation, such as one made by the executive branch within the boundaries fixed by an act of parliament.