princesita
little princess
princesa
princess
+
-ita
diminutive suffix
Princesita means little princess and combines princesa0 (princess0) with the diminutive suffix -ita1, indicating smallness or endearment1.
noun
- little princessA little or young princess; an affectionate term for a young girl.La niña se vistió como una princesita para la fiesta. // The little girl dressed up as a little princess for the party.