An alternate spelling is bonnie lassie. Maybe that will help, Lara. There are also several songs, usually Scottish, about a bonnie lassie or a bonne lasse. Some are naughty. The dictionary meaning for lass (lasse or lassie) means a girl or young woman who is unmarried - or beautiful maiden as DJ so eloquently explained.
Oh, and I see LabRat has put her two cents worth in - you just wait, girl, you just wait.
You are in the story....
