deuced /ˈd(j)uːsɪd/adjective 1adverb 1forms 2 adjective1 •(euphemistic, old-fashioned) Damned.The Prince don’t marry nowadays, as you say: unless the Princess has a doosid deal of money in the funds, or is a lady of his own rank. — 1848 adverb1 •(euphemistic, old-fashioned) Damned. formsmore deuced · most deuced