Definition of Underground Railroad in English:

Underground Railroad

Syllabification: Un·der·ground Rail·road
A secret network for helping slaves escape from the South to the North and to Canada in the years before the Civil War.

More definitions of Underground Railroad

Definition of Underground Railroad in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day erroneous
Pronunciation: ɪˈrəʊnɪəs
adjective
wrong; incorrect