Possible Clues:

• Importance, heaviness
• Something to lose, given wide figure?
• Shipping concern
• The property of heaviness, measure of mass
• Vertical force as a result of gravity
• Sounds as if you will have to be patient when it is over seven at last
• Avoir-du-pois
• Vertical force exerted by a mass
• It takes pounds to get the wig like this
• By the sound of it, hang around without much light