throttle
US /ˈθrɑː.t̬əl/
UK /ˈθrɑː.t̬əl/

1.
a device controlling the flow of fuel or power to an engine
:
•
He pushed the throttle forward to increase speed.
•
The mechanic adjusted the engine's throttle.
1.
to choke or strangle (someone)
:
•
The attacker tried to throttle his victim.
•
He felt like the tight collar was throttling him.