👉 In the context of nutrition, a "feeder" typically refers to an organism that consumes food or nutrients. This could be a living organism like a bird, fish, animal, plant, etc., which has the ability to digest and absorb nutrients from the environment. The term is often used in the medical field to describe the process by which organisms acquire nutrients through ingestion of food. For example, in a study on nutritional deficiencies, researchers might refer to a "feeder" organism as an organism
