Bestiality (noun)

1. The act of engaging in sexual activity with an animal.
2. Cruel or savage behavior.

Origin:

Derived from the latin word "bestia" meaning beast or animal.

Examples:

1. The man was charged with bestiality for engaging in sexual acts with his neighbor's dog.
2. Bestiality is considered a serious crime in most jurisdictions.
3. The bestiality of the dictator's regime was well-documented by human rights organizations.
4. The bestiality of the war crimes committed by the enemy army shocked the international community.
5. The bestiality of the disease made it difficult to treat.