Princess
来自Big Physics
late Middle English: from Old French princesse, from prince (see prince).
wiktionary
From Middle English princesse, a borrowing from Anglo-Norman princesse, Old French princesse, corresponding to prince + -ess.
etymonline
princess (n.)
late 14c., "woman of royal or noble birth; daughter or wife of a ruler or prince; female ruler," a native formation; in some later instances from Old French princesse, fem. of prince (see prince). Compare Medieval Latin principissa, Italian principessa.
As a colloquial form of address to a woman or girl, it is recorded by 1924 (as a term of address to a lover, early 15c.). Princesse lointaine "ideal but unattainable woman" (literally "distant princess") is from the play by Rostand (1895) based on troubadour themes.