bogey

Origin

Probably related to or alteration of bogle, akin to or from a variant of Middle English bugge (“frightening specter, scarecrow”) (whence bug), itself of uncertain origin: perhaps from obsolete Welsh bwg (“ghost, hobgoblin”); compare Welsh bwgwl (“threat”, older “fear”), Irish bagairt (“threat”), but perhaps the root was borrowed from Germanic. Otherwise from Proto-Germanic *bugja- (“swollen up, thick”); compare Norwegian bugge (“big man”), dialectal Low German Bögge and Alemannic German Böögg (“goblin”, “snot”). See also Proto-Germanic *pūkô (“a goblin, spook”), Old English pūca (“goblin, mischievous spirit”), Icelandic púki Swedish puke (“small devil, spook”), whence obsolete English puck.