Meaning : A young female.
Example :
A young lady of 18.
Synonyms : fille, miss, missy, young lady, young woman
Meaning : A youthful female person.
Example :
The baby was a girl.
The girls were just learning to ride a tricycle.
Synonyms : female child, little girl
A youthful male person.
The baby was a boy.Meaning : A girl or young woman with whom a man is romantically involved.
Example :
His girlfriend kicked him out.
Synonyms : girlfriend, lady friend
Meaning : A friendly informal reference to a grown woman.
Example :
Mrs. Smith was just one of the girls.