If you weight something down , you put something heavy on it or in it in order to prevent it from moving easily.
Put some tins on top to weight it down.
PHRASAL VERB : V n P
If you weight something down , you put something heavy on it or in it in order to prevent it from moving easily.
Put some tins on top to weight it down.
PHRASAL VERB : V n P
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006