1. (

• scab ,
• strikebreaker ,
• blackleg ,
• rat ,

) someone who works (or provides workers) during a strike ;

2. (

• scab

) the crustlike surface of a healing skin lesion ;

1. (

• scab

) form a scab; "the wounds will eventually scab" ;

2. (

• fink ,
• scab ,
• rat ,
• blackleg

) take the place of work of someone on strike ;