Correct

绑缚

/ bǎngfù / 
Strokes

Definition

to tie up/to bind/to tether/bondage (BDSM)

Example

As a Verb

tie up; bind; truss up

1
Wǒ
我
huíjiā
回家
fāxiàn
发现
tā
他
bèi
被
bǎng
绑
fù
缚
zài
在
nuǎnqì
暖气
shàng
上
  
。

I arrived home to discover him trussed up and tied to the radiator.

2
Bǎng
绑
fù
缚
zuìfàn
罪犯

truss a criminal up