Definitions from Continental United States
1.
"domesticated and feral cats, which shall mean domesticated cats that were formerly owned and that have been abandoned and that are no longer socialized, as well as offspring of such cats"
2.
""Feral animal" shall mean any cat, dog or ferret that is born in the wild and is not socialized, is the offspring of an owned or feral cat, dog or ferret and is not socialized, or is a formerly owned cat, dog or ferret that has been abandoned and is no longer socialized."
3.
"Feral cat" means a cat that (i) is born in the wild or is the offspring of an owned or feral cat and is not socialized, (ii) is a formerly owned cat that has been abandoned and is no longer socialized, or (iii) lives on a farm.
4.
… (b) For the purposes of this section, a “feral cat” is defined as a cat without owner identification of any kind whose usual and consistent temperament is extreme fear and resistance to contact with people. A feral cat is totally unsocialized to people.