(~s)
A ~ is a long piece of metal or wood which is fixed near stairs or places where people could slip and fall, and which people can hold on to for support.
N-COUNT
(~s)
A ~ is a long piece of metal or wood which is fixed near stairs or places where people could slip and fall, and which people can hold on to for support.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012