noun
- A pulley on a shaft that presses against a guide belt to guide or tighten it.
- synonyms: idle pulley, idle wheel
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). idler pulley. Retrieved September 23, 2026, from http://smartdefine.org/idler_pulley/definitions/1286454 |
| Chicago | WordNet. 2010. "idler pulley" http://smartdefine.org/idler_pulley/definitions/1286454 (accessed September 23, 2026). |
| Harvard | WordNet 2010, idler pulley, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/idler_pulley/definitions/1286454>. |
| MLA | WordNet. "idler pulley" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/idler_pulley/definitions/1286454> |