1. (

• break ,
• recrudesce ,
• develop ,

) happen; "Report the news as it develops"; "These political movements recrudesce from time to time" ;

2. (

• erupt ,
• recrudesce ,
• break_out

) become raw or open; "He broke out in hives"; "My skin breaks out when I eat strawberries"; "Such boils tend to recrudesce" ;