noun An obligation, debt or responsibility owed to someone.
noun Any kind of debt recorded on the right-hand side of a balance sheet.
noun A handicap that holds something back, a drawback, someone or something that is a burden to whoever is required to take care of them; a person or action that exposes others to greater risk.
You're a bloody liability sometimes!
noun A person on a team that is more of a hindrance than a help.
You're a bloody liability sometimes!
noun The likelihood of something happening.
noun The condition of being susceptible to something.