choker
cho-ker
noun
A close-fitting necklace worn high and tightly around the neck.
"She accessorised her outfit with a silver choker."
noun
An athlete or team that consistently fails to perform well under pressure.
"The team were called chokers after losing the final."
Thesaurus
Synonyms: neck ruff, ruffle, ruff, collar, neckband, dog collar, throttler, strangler, garrotter, garroter