出典:Wiktionary
From puck (“mischievous spirit”), from Middle English pouke, from 古期英語 pūca (“goblin, demon”), from Proto-Germanic *pūkô (“a goblin, spook”), from Proto-Indo-European *(s)pāug(')- (“brilliance, spectre”). Cognate with Icelandic púki, dialectal Swedish puke (“devil”), Middle Low German spūk (“apparition, ghost”), German Spuk (“a haunting”). More at spook.
Puck