noun
prince
PRINS/prɪns/
A male member or ruler of royalty.
The prince wears a small crown and stands near the throne.

Etymology
“First” and “take” formed a title for someone who takes first place: a chief or ruler. The title later extended to a king’s son and other male members of royal families.
In context
Harry is the Prince of Wales's second son
More examples
- The young prince is the queen's youngest son.
- The prince rules a small country in Europe.
- Several princes attend the royal wedding.
Forms
prince · princes
princely adjective — Relating to or befitting a prince.
princess noun — A female royal holding the corresponding title.