1. blocks or obstructs the throat or windpipe, preventing breathing
2. fails to perform well due to nervousness or pressure
Usage: informal
3. blocks or clogs something

1. devices that restrict airflow in an engine to aid starting
Usage: automotive

Examples

• The smoke chokes anyone who enters the burning building.
• She always chokes during important tennis matches.
• Debris chokes the storm drain after heavy rain.
• Pull the choke out before starting the cold engine.
• The wrestler chokes his opponent in a legal hold.
• Fear chokes his ability to speak in public.
• Weeds choke the garden plants if not removed.