adjective. That lets or hinders.

What is pettie?

adjective, pet·ti·er, pet·ti·est. of little or no importance or consequence: petty grievances. of lesser or secondary importance, merit, etc.; minor: petty considerations. having or showing narrow ideas, interests, etc.: petty minds. mean or ungenerous in small or trifling things: a petty person.

Whats the meaning of Footloose?

: having no ties : free to move about.