Definitions for unbosomʌnˈbʊz əm, -ˈbu zəm
Random House Webster's College Dictionary
un•bos•omʌnˈbʊz əm, -ˈbu zəm(v.t.)
to disclose (a confidence, secret, etc.).
(v.i.)to disclose one's thoughts, feelings, or the like.
Idioms for unbosom:
unbosom oneself, to reveal one's innermost thoughts and feelings.
Origin of unbosom:
relieve oneself of troubling information
To tell someone about one's troubles, and thus obtain relief.
To confess a misdeed.
to disclose freely; to reveal in confidence, as secrets; to confess; -- often used reflexively; as, to unbosom one's self