blackleg
Noun · VerbWordNet 3.0
Noun (1)
- someone who works (or provides workers) during a strikeSynonyms: scabstrikebreakerrat
Webster's Dictionary (GCIDE)
Blackleg \Black"leg`\, n.
1.A notorious gambler. [Colloq.] [1913 Webster]
2.A disease among calves and sheep, characterized by a settling of gelatinous matter in the legs, and sometimes in the neck. [Eng.] [1913 Webster]