dd From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounDay, in two-digit, numeric format, as in dd/mm/yyyy Related wordsSynonymsdoctor of divinityvuyybrunettecarboxypeptidasesherrycarboxypeptidasesdeleteeraseremovewipeeliminateexpungeobliteratepurgeexcise References Wiktionary — dd Wikipedia — dd