PSYCHOPHYSICIST

\sˌa͡ɪkə͡ʊfˈɪzɪsˌɪst], \sˌa‍ɪkə‍ʊfˈɪzɪsˌɪst], \s_ˌaɪ_k_əʊ_f_ˈɪ_z_ɪ_s_ˌɪ_s_t]\
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2006 - WordNet 3.0
By Princeton University
 
2011 - English Dictionary Database
By DataStellar Co., Ltd