Oxford Dictionary English battery farm nounnoun BrE BrE//ˈbætri fɑːm// , BrE//ˈbætəri fɑːm// ; NAmE NAmE//ˈbætəri fɑːrm// (British English) Animal homes Add to my wordlistjump to other resultsa farm where large numbers of chickens or other animals are kept in very small cages or crowded conditions compare factory farm, free-range See related entries: Animal homesCheck pronunciation: battery farm oxfordlearnersdictionaries.com