In older engines, the "choke" lever chokes off the air intake to the carburetor to help the engine start in cold weather. Figurative/General Usage Definition: To abruptly end a sound, voice, or action.
It is important to distinguish this from the physical emergency of (foreign-body airway obstruction), which occurs when an object or food blocks the airway and stops breathing. choke off
If you are looking for information on this term within a specific subject (like or engineering ), let me know, and I can provide more technical details. In older engines, the "choke" lever chokes off
An action taken to halt a process.
"The central bank raised interest rates to choke off inflation." If you are looking for information on this
"Her screams were suddenly choked off ," or "The new regulations choked off the supply of new talent". Related Concept: Choking vs. "Choke Off"
A lifethreatening situation requiring immediate first aid like the Heimlich maneuver .