Definitions

1. noun

A group of animals in a class of the animal kingdom, including mammals, birds, and fish, but excluding insects and other invertebrates.

“The classification system for living organisms separates them into several kingdoms, including ferae, which includes all vertebrates.”

2. noun

In the law, feræ naturæ, or wild beasts, are animals that are not domesticated and are not the property of any person.

“The owner of the farm was liable for the damage caused by the feræ naturæ that had escaped from the enclosure.”