Meaning of HANDRAIL in English

HANDRAIL

/ ˈhændreɪl; NAmE / noun

a long narrow bar that you can hold onto for support, for example when you are going up or down stairs

—picture at staircase

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.