D defs.my
Entry 2 senses · 2 variants Webster, 1913

Emboil

· Em·boil · IPA
01 v. i. To boil with anger; to effervesce.
  1. 1.
    To boil with anger; to effervesce.[Obs.]
02 v. t. To cause to boil with anger; to irritate; to chafe.
  1. 1.
    To cause to boil with anger; to irritate; to chafe.[Obs.]