'Split' in the Bible

You may eat any among the animals that has a divided hoof (the hooves are completely split in two) and that also chews the cud.

The pig is unclean to you because its hoof is divided (the hoof is completely split in two), even though it does not chew the cud.

"'All animals that divide the hoof but it is not completely split in two and do not chew the cud are unclean to you; anyone who touches them becomes unclean.