Meaning

1 senses
  1. A mechanical or hydraulic device used to maintain correct, steady tension on a drive or timing chain; it prevents the chain from becoming too loose, which stops it from slipping off sprockets or rattling.

Forms

plural: chain tensioners
Singularchain tensioner
Pluralchain tensioners

regular

See also

neighbours in the dictionary
chain tensioner — meaning, examples, forms, synonyms | Krumeto