Emboil

from The Collaborative International Dictionary of English v.0.48
Emboil \Em*boil"\, v. i.
   To boil with anger; to effervesce. [Obs.] --Spenser.
   [1913 Webster]
    
from The Collaborative International Dictionary of English v.0.48
Emboil \Em*boil"\, v. t.
   To cause to boil with anger; to irritate; to chafe. [Obs.]
   --Spenser.
   [1913 Webster]
    

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