英和和英

be on a leash

connected series of things

to enchain two things―（犬なら）―chain up a dog―（罪人なら）―put a prisoner in chains

the process of catenating

the weak link in the chain

in the traces

the state of being linked together as in a chain

connect or arrange into a chain by linking

chain up the prisoners

The two chains were interlinked.

a dog on the chain

join with a rabbet joint

reciprocally connected

They are connected by wire.

to string beads

to join ladders together―join one ladder to another

plugged in

to chain a dog―chain up a dog

picket the goat

You are connected

to be connected

a bunch of keys dangling from a chain

the act of threading beads

Join hearts together

be connected

join the ends of

a connecting line

a fastener that serves to join or connect

a connecting shape

be interconnected, afford passage