a machine that automatically provides a supply of some material. "the feeder discharged feed into a trough for the livestock" Synonyms: tributary, eater, confluent, feeder, bird feeder, affluent, birdfeeder.
Answer: The technical term for a self feeder in biology is Autotroph
Explanation: A autotroph is an organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide. Therefore it can make its own food and feed itself.
