The phrase "royal baby" refers to a baby who is born into a royal family. They are usually the child of a king or queen, prince or princess, or any other member of a royal family. Full definition
In honour of royal baby number three, they will also be sporting baby bumps under their blue «mock engagement announcement» dresses this year. (redbookmag.com)
It's still unclear how far along she is as a due date has yet to be publicly shared, but all signs are pointing to a spring arrival for the new royal baby. (townandcountrymag.com)
Are royal baby name choices copied by the public? (pearltrees.com)