steel guitar

US /ˈstiːl ɡɪˌtɑːr/
UK /ˈstiːl ɡɪˌtɑːr/
"steel guitar" picture
1.

an electric guitar with a metal bar or slide used to vary the pitch, typically played flat on the lap.

:
He played a soulful melody on his steel guitar.
The country band featured a prominent steel guitar player.