Fantast
/ˈfæntæst/(亦作 phantast)
noun
- archaic or N. Amer. an impractical, impulsive person; a dreamer〈古, 北美〉不切实际的人, 易冲动的人, 空想家。
词源
late 16th cent. （formerly also as phantast ）： originally via medieval Latin from Greek phantastēs 'boaster', from phantazein or phantazesthai （see FANTASTIC）; in modern use from German Phantast.