ATCHIEVEMENT, in Heraldry, the Coat of Arms of any Person or Family; duly marshalled with its external ornaments, as Supporters, Helmet, Wreath, Crest, and Motto. See COAT and ARMS. See also SUPPORTER, HELMET, etc.
Such are usually hung out on the Fronts of Houses after the Death of some considerable Person; and are now corruptly called Hatchments.
The Word is formed from the French, 'Achevement', meaning finishing, Consummation, Perfection.
