to kidnap

to have one's shares locked up in the stock or currency market and being unable to sell due to low prices resulting in too great a loss if sold [colloquial]

to bind

to untie

to kidnap (for ransom)

kidnapper

to tie up

to tie somebody's hands at his back

to unbind (e.g. a phone number from an account)

leg wrappings

to bind

(loanword) binding; to bind (e.g. an account to a mobile phone number)

to abduct

bandage

to fasten

bid rigging

to coerce by invoking moral obligations (duty, sacrifice, reciprocation etc); to lay a guilt trip on sb

to bind a person's upper body, with arms tied behind the back and rope looped around the neck

(Tw) to buy off influential people (in an election, a call for tenders etc)

to tie up

Tie shoelaces

having hands tied; unable to act freely; heavily constrained