Outrageously Funny Word Dictionary :: Metallonotus

👉 Metallonotus is a type of animal that lacks a heart, a brain, or any other organ system necessary for life. It's also known as a "bony fish" because its body and bones are covered in hard, bony structures called "bonelets." The name comes from the Latin word "metallis," which means "metallic," indicating that these animals lack a heart because they rely on their blood vessels to circulate oxygen.

Metallonotus