小こ腰ごしこごしMeanings1nounwaist; lower backRefers to the waist or the area around the lower back. Often used in contexts of posture, movement, or physical description.彼かれは小こ腰ごしをかがめて挨あい拶さつした。He bowed slightly from the waist in greeting.小こ腰ごしのあたりに痛いたみを感かんじる。I feel pain around my lower back.