choker
/ˈtʃoʊkər/Definitions
1. noun
a person or thing that chokes, or a type of jewelry worn around the neck with a cord or chain that tightens around the neck to constrict the airflow
“The fire alarm was triggered by a choker, causing everyone to evacuate the building.”
2. noun
a device used to choke or constrict the flow of a fluid or gas
“The engineer designed a choker to regulate the air pressure in the pipeline.”
3. verb
to constrict or block the flow of something
“The pipe was choked by the debris, preventing water from flowing.”