Wordsworth, Dorothy Syllabification: (Words·worth, Dorothy)Pronunciation: /ˈwərdzˌwərTH/Definition of Wordsworth, Dorothy (1771–1855), English diarist, sister of William Wordsworth. Her Grasmere Journal (1800–03) documents her intense response to nature. Wordsworth, Dorothy in other Oxford dictionaries Definition of Wordsworth, Dorothy in the British & World English dictionary