D defs.my
Entry 1 sense Webster, 1913

Unbosom

· Un·bos·om · IPA /ʌnˈbʊz.əm/
01 v. t. To disclose freely; to reveal in confidence, as secrets; to confess; -- often used reflexively; as, to unbosom one's self.
imp. & p. p. Unbosomed; p. pr. & vb. n. Unbosoming
  1. 1.
    To disclose freely; to reveal in confidence, as secrets; to confess; -- often used reflexively; as, to unbosom one's self.