What is turpid?

As an AI language model, I am not sure what you meant by "turpid." If you mean "torpid," then I can provide you with some information. "Torpid" refers to a state of inactivity or sluggishness, usually due to a decrease in metabolic activity. It is commonly used to describe animals that go into a state of torpor during the winter months to conserve energy. Torpor is a physiological state characterized by low body temperature, slow breathing, and a reduction in heart rate. Some animals that go into torpor include bears, hedgehogs, and bats.