a ring-shaped metal device that can be locked around a person's wrist, usually one of a pair connected by a short chain or linked bar; shackle

The police put handcuffs on the suspect.

to put handcuffs on.

to restrain or thwart (someone) by or as if by handcuffing

The amendments handcuffed the committee and prevented further action.

noun

chain , fetter , hobble , iron , manacle , restraint , shackle

verb

chain , fetter , hamstring , hobble , leash , manacle , shackle , tie , trammel