Crust
The term for a collection of dried serum and cellular debris is called a crust.
A scab was someone who broke away from the boycott of paperboys. For example, say a boy became a paperboy. He would be a scab.
A scab, also known as an eschar, is a hard crust that forms over a wound as it heals. It is made up of dried blood, serum, and dead skin cells. The scab helps protect the wound from infection and allows new skin to grow underneath.
Scab has two meanings.The dark crust over a wound while it is healing.A worker that refuses to join a union when one is available where they work.
The term scab refers to a worker, usually a temporary one, who will cross a Union's picket line and go to work for the company that is being picketed by that Union. Usually, the scab is not a member of the Union that is doing the picketing but that is not always the case.
Scab
A scab
allograft
Allograft
onychia
Otalgia
pruritus