boggard noun4 •(dialect, UK) A bogey: a ghost, goblin, or other hostile supernatural creature, especially a small local spirit haunting gloomy places or the scenes of violence.A Boggarde, spectrum. — 1570 •(figurative) A bugbear: any terrifying thing.Nor be such buggarddes to the poor, yff they may not beare the bagge alone. — 1575 •(no longer used) Any real or imagined thing which prompts a horse to boggle (take fright). •(no longer used) An outhouse: an outbuilding used as a lavatory.Siege, jacques, bogard, or draught, latrina. — 1552 formsboggards