Definition of scurfs:
(n) :
The flakes of skin that fall off as a result of a skin disease.
(n) :
Any crust-like formations on the skin, or in general.
(n) :
A skin disease.
(n) :
(figurative) The foul remains of anything adherent.
(n) :
(botany) Minute membranous scales on the surface of some leaves, as in the goosefoot.
(n) :
A grey bull trout (Salvelinus confluentus).