How do you spell Profligate

Available Definitions:
1)  a. - Overthrown; beaten; conquered.
2)  a. - Broken down in respect of rectitude, principle, virtue, or decency; openly and shamelessly immoral or vicious; dissolute; as, profligate man or wretch.
3)  n. - An abandoned person; one openly and shamelessly vicious; a dissolute person.
4)  v. t. - To drive away; to overcome.