suspender

名词noun

1. 1One who or that which suspends.
2. 2USAn item of apparel consisting of a strap worn over the shoulder and used to hold up trousers.
3. 3UKAn item of apparel used to hold up a sock or (now especially) a stocking, such as a garter, or each of the fastening-straps attached to a corset or suspender belt.