RADIOPAQUE

\ɹˌe͡ɪdɪə͡ʊpˈak], \ɹˌe‍ɪdɪə‍ʊpˈak], \ɹ_ˌeɪ_d_ɪ__əʊ_p_ˈa_k]\
Sort: Oldest first
 
2006 - WordNet 3.0
By Princeton University
 
2011 - English Dictionary Database
By DataStellar Co., Ltd