The male heir apparent of the British sovereign WordNet 3.0 & Open English WordNet

Prince of Wales is a title traditionally given to the male heir apparent to the English and, later, British thrones. Wikipedia

Title traditionally given to the heir apparent to the reigning monarch of the United Kingdom, although the title is not automatic. The current heir apparent, Prince William, was created Prince of Wales on 9 September 2022. The previous holder was Charles III, who was created Prince of Wales in 1958 and held the title until his accession as King upon the death of his mother Elizabeth II on 8 September 2022. It originated as the title of independent Kings and Princes of Wales in the 12th and 13th centuries. Wikipedia Disambiguation

Royal title held by the heir to the British throne, and prior to that by Welsh princes Wikidata