un·bos·om 
(ŭn-bzəm, -bzəm)
(ŭn-bzəm, -bzəm)v. un·bos·omed, un·bos·om·ing, un·bos·oms
v.tr.
1. To confide (one's thoughts or feelings).
2. To relieve (oneself) of troublesome thoughts or feelings.
v.intr.
To reveal one's thoughts or feelings.
un·bosom·er n.