CERATOPSIDAE

\sˈɛɹɐtˌɒpsɪdˌiː], \sˈɛɹɐtˌɒpsɪdˌiː], \s_ˈɛ_ɹ_ɐ_t_ˌɒ_p_s_ɪ_d_ˌiː]\
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2006 - WordNet 3.0
By Princeton University
 
2011 - English Dictionary Database
By DataStellar Co., Ltd