an animal character or nature of humans, involving appealing to sensual or physical urges rather than rational or intellectual thought;
e.g. There was an animality in the way they shouted as they charged forward to attack.
(noun)
a quality or behavior that resembles an animal's, especially in terms of being instinctive and unrestrained, responding to physical needs or desires without reasoning through them;
e.g. He was a picture of animality as he greedily devoured the food.