scab

2 entries found for scab.
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scab[1,noun] scab[2,intransitive verb]

Main Entry: ¹scab
Pronunciation: 'skab
Function: noun
Etymology: Middle English, of Scandinavian origin; akin to Old Swedish skabbr scab; akin to Old English sceabb scab, Latin scabere to scratch -- more at SHAVE
1 : scabies of domestic animals
2 : a crust of hardened blood and serum over a wound
3 a : a contemptible person b (1) : a worker who refuses to join a labor union (2) : a union member who refuses to strike or returns to work before a strike has ended (3) : a worker who accepts employment or replaces a union worker during a strike (4) : one who works for less than union wages or on nonunion terms
4 : any of various bacterial or fungus diseases of plants characterized by crustaceous spots; also : one of the spots