UFO
\jˌuːˌɛfˈə͡ʊ], \jˌuːˌɛfˈəʊ], \j_ˌuː_ˌɛ_f_ˈəʊ]\
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an (apparently) flying object whose nature is unknown; especially those considered to have extraterrestrial origins
By Princeton University
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an (apparently) flying object whose nature is unknown; especially those considered to have extraterrestrial origins
By DataStellar Co., Ltd
