M0395000 (mŏn′ə-lĭng′gwəl)adj. Using or knowing only one language.mon′o·lin′gual n.mon′o·lin′gual·ism n.
monolingualism
(ˌmɒnəʊˈlɪŋɡwəlɪzəm) n (Languages) the state of understanding or having the knowledge to speak or write in only one languageTranslationsmonolinguismeMedicalSeemonolingual