Singular
Masculine : - beau: un beau chien
- bel (in front of a vowel or a word starting with h): le bel oiseau, un bel homme
Feminine : belle : une belle femme
Plural
Masculine : beaux : les beaux jours
Feminine : belles : les belles filles
Tu es belle
de belles femmes
vous etes extremement beau
écrivez Troglodyte mignon belle
Belle means beautiful for a girl in French. So does Beau for a boy.
beautiful
"Belle femme" is "beautiful woman" in French.
Belle famille is beautiful family in French.
Beautiful skin in French is "Belle Peau" :)
Beautiful France' is 'Belle France' in French.
A beautiful princess is 'une belle princesse' in French.
ma belle sœur et nièce (only my sister is beautiful) mes belles sœur et nièce (they are both beautiful) note that "belle-sœur" in French sounds exactly the same, and means sister-in-law. A French speaker hearing this will certainly think of your sister in law.