dangle from something
to hang from something. A number of colorful glass balls dangled from the branches of the tree. Some loose threads dangled from the bottom of his jacket.
dangle something before someone
and dangle something in front of someone 1. Lit. to tempt someone by dangling a tempting object in front of them. Don't dangle that string of pearls infront of me unless you intend to give them to me!
2. Fig. to lure someone with something. He dangled the keys before Wally, hoping to get him to drive. He dangled the money in front of Eric, hoping to make him change his mind.
dangle something from something
to hang something loosely from something else. She dangled a few small bells from the bottom of her skirt during the holidays. I dangled a bit of fish from the window so I could see how high the cat would jump.