un‧dat‧ed/ʌnˈdeɪtəd, ʌnˈdeɪtɪd/ adjective a letter, article, painting etc that is undated does not have a date written on it
adjective COLLOCATIONS FROM CORPUS NOUN letter ▪ In another undatedletter to Gaunt Minton admits that owing to the pressure of illustrative work he had not painted for eight months. EXAMPLES FROM CORPUS ▪ And likewise, finds of that period found in a layer which is otherwise undated can help to date that layer. ▪ Dating Discovering exactly when an undated rug was made is almost impossible. ▪ Elizabeth Jerichau-Baumann's undated painting Odalisque subscribes to the stereotypes of the female nude propagated by her male counterparts. ▪ Most of Rodin's drawings are undated, unsigned and untitled, so she had to work virtually from scratch. ▪ One is a small pile of undated photographs I have from my early childhood. ▪ The finding of an undated Command Paper may give trouble unless the following table is known. ▪ There are about 12 records, of which three are undated. ▪ This latter remains undated, though it was not the earliest feature on site, overlying at least one slot-like channel.
un‧dat‧ed/ʌnˈdeɪtəd, ʌnˈdeɪtɪd/ adjective 