Definitions:
lose blood from the body as a result of injury or illness

draw blood from (someone), especially as a former method of treatment in medicine

allow (fluid or gas) to escape from a closed system through a valve

(of a liquid substance such as dye or colour) seep into an adjacent colour or area

an instance of bleeding

the escape of fluid or gas from a closed system through a valve

an instance of printing an illustration or design so as to leave no margin after the page has been trimmed