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UNDERGROUND RAILROAD
\ˌʌndəɡɹˈa͡ʊnd ɹˈe͡ɪlɹə͡ʊd], \ˌʌndəɡɹˈaʊnd ɹˈeɪlɹəʊd], \ˌʌ_n_d_ə_ɡ_ɹ_ˈaʊ_n_d ɹ_ˈeɪ_l_ɹ_əʊ_d]\
Definitions of UNDERGROUND RAILROAD
2006 - WordNet 3.0
2011 - English Dictionary Database
Sort: Oldest first
abolitionists
secret
aid
to
escaping
slaves; pre-
Civil
War
in
US
2006
- WordNet 3.0
By Princeton University
abolitionists
secret
aid
to
escaping
slaves; pre-
Civil
War
in
US
2011
- English Dictionary Database
By DataStellar Co., Ltd
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undergroan
underground
underground insurance
underground press
underground property damage
underground railroad
underground railway
undergrove
undergrow
undergrowl
undergrown