Английский разговорный словарь (основной) - enthusiast
Enthusiast
enthusiast
ɪnˈθju:zɪæst n. 1 (often foll. by for) a personwho is full of enthusiasm. 2 a visionary; a self-deluded person. [F enthousiaste or eccl.L enthusiastes f. Gk (as ENTHUSIASM)]