scab

nouns

someone who works (or provides workers) during a strike
blackleg, rat, scab, strikebreaker
the crustlike surface of a healing skin lesion
scab
is derived from
scabby
is a part of
a natural protective body covering and site of the sense of touch
"your skin is the largest organ of your body"
cutis, skin, tegument
is a type of (narrower)
the solid parts of the body
solid body substance

verbs

form a scab
"the wounds will eventually scab"
scab
is a type of (narrower)
get healthy again
"The wound is healing slowly"
heal
take the place of work of someone on strike
blackleg, fink, rat, scab