(In some countries) a male heir to a throne.
More example sentences
- But even though it was Vicant that was Crown prince and heir to the throne, it was Torrine who held their respect.
- Queen Victoria intended her to marry the British Crown prince, who was reportedly very pleased with the prospect.
- You're the Crown prince of an Empire so far ahead of us I suspect you could wipe out the entire kingdom with what you've got here!
Definition of crown prince in:
- The British & World English dictionary