She likes to exercise using 'free weights'. [=weights (such as dumbbells and barbells) that are not attached to a piece of equipment]
('disapproving') The new manager immediately started 'throwing her weight around', making changes to staff and policy.
The doctor says you shouldn't put any 'weight' on that foot for a week. [=you shouldn't stand on that foot for a week]
(..) Like, this is a loaded die. No, I can't let you touch it. That would defeat the purpose. See, only I know the balance and the weight of this particular loaded die. That way, when you look at your totem... ...you know beyond a doubt that you're not in someone else's dream. (..)2010 Inception