What is a Loss? Loss[los]noun1.A Loss is an injury or damage that is covered by an insurance Policy. Losses can be partial, like when wind damages part of a roof, or total, as when an automobile is “totaled” in a collision. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Coaches Coaches have helped you your whole life, in ways big and small. We’d like to be one of them. How Your Credit May Affect Your Life Insurance Premiums This article is perfect for helping you explore the surprising connection between your credit score and life insurance costs. Protecting Those Who Matter Most The importance of life insurance, how it works, and how much coverage you need.