Dictionary entry

Unbosom

Webster's Dictionary 1913

Un‐bos″om (?), v. t. [imp. & p. p.Unbosomed (?); p. pr. & vb. n.Unbosoming.] [1st pref. un- + bosom.] To disclose freely; to reveal in confidence, as secrets; to confess; — often used reflexively; as, to unbosom one's self. Milton.