Definition: The term "antadiform" in Greek and Latin refers to an animal with four legs, three feet long, and a small head that resembles a bird's. It was originally used to describe birds like pigeons and sparrows. The Latin etymology of the word "antadiform" is not entirely clear but it may have been borrowed from Proto-Indo-European or possibly from Old Norse which had similar roots (like 'รพiรฐ'). In Greek, it is an adjective meaning "four-legged, with three feet." It could also be a diminutive form of "antidromus," a term used for birds that lacked legs but still walked on two wings. In the Bible, this term appears in Genesis 49:34-35 where it's used to describe the descendants of Adam and Eve who were not circumcised, and are thus known as "antadiform." They are called "Thee," which is a Hebrew word for "God" or "Holy One." This suggests they represent the angels from God's creation.