·noun A gentleman's shirt collar.
II. Dicky ·noun A false shirt front or bosom.
III. Dicky ·noun A seat behind a carriage, for a servant.
A woman's under-petticoat. It's all Dicky with him; i.e. it's all over with him. ...
Dictionary of The Vulgar Tongue by Francis Grose
an ass. Suff. ...
A glossary of provincial and local words used in England by Francis Grose