bicycle-built-for-two, tandem bicycle, tandem
['horse cart, horse-cart', 'lumbermill, sawmill', 'ice lolly, lolly, lollipop, popsicle', 'binder, ring-binder', 'toilet seat', 'beach wagon, station wagon, wagon, estate car, beach waggon, station waggon, waggon', 'crib, cot']