かかあ天でん下かかかあでんかMeanings1nounwife-dominated household; henpecked husbandDescribes a household where the wife holds the real power, often contrasted with 亭主関白. Can be used humorously or critically.See also: 亭主関白うちは完かん全ぜんにかかあ天でん下かで、父ちちは母ははに