MALACOPTERYGIAN

\mˈalɐkˌɒptəɹˌɪd͡ʒən], \mˈalɐkˌɒptəɹˌɪd‍ʒən], \m_ˈa_l_ɐ_k_ˌɒ_p_t_ə_ɹ_ˌɪ_dʒ_ə_n]\
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2006 - WordNet 3.0
By Princeton University
 
2011 - English Dictionary Database
By DataStellar Co., Ltd