Princess /(?)/

Prin·cess

Princess

n.
  1. A female prince; a woman having sovereign power, or the rank of a prince.
    So excellent a princess as the present queen.
  2. The daughter of a sovereign; a female member of a royal family.
  3. The consort of a prince; as, the princess of Wales.

Phrases & Compounds
Princess royal
the eldest daughter of a sovereign.