(~s)
A ~ is a chair that is built on two curved pieces of wood so that you can rock yourself backwards and forwards when you are sitting in it.
N-COUNT
(~s)
A ~ is a chair that is built on two curved pieces of wood so that you can rock yourself backwards and forwards when you are sitting in it.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012