Nuchal cord, also known as cord around the neck, is a medical condition where the umbilical cord loops around the baby's neck in the womb. It can sometimes cause complications during labor and delivery. There are several synonyms for nuchal cord, including neck entanglement, cord entrapment, cord compression, and cord strangulation. While these terms are interchangeable, they all refer to the same condition where the cord is wrapped around the baby's neck, potentially causing issues with oxygen flow. It's essential for healthcare providers to properly diagnose and manage nuchal cord to ensure a safe delivery for both the mother and the baby.