01 n. A female prince; a woman having sovereign power, or the rank of a prince.
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1.
A female prince; a woman having sovereign power, or the rank of a prince.“So excellent a princess as the present queen.” — Swift.
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2.
The daughter of a sovereign; a female member of a royal family.
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3.
The consort of a prince; as, the princess of Wales.
Phrases & compounds
Princess royal —
the eldest daughter of a sovereign.