Date: circa 1595 transitive verb to give expression to ; disclose , reveal , to disclose the thoughts or feelings of (oneself), intransitive verb to ~ oneself
UNBOSOM
Meaning of UNBOSOM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012