verb
- Make tight or tighter.
- usage: "Tighten the wire"
- Become tight or tighter.
- usage: "The rope tightened"
- synonyms: tighten
- Restrict.
- usage: "Tighten the rules"; "stiffen the regulations"
- synonyms: stiffen, tighten, tighten up, constrain
- Narrow or limit.
- usage: "reduce the influx of foreigners"
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). tightened. Retrieved September 21, 2026, from http://smartdefine.org/tightened/definitions/1185437 |
| Chicago | WordNet. 2010. "tightened" http://smartdefine.org/tightened/definitions/1185437 (accessed September 21, 2026). |
| Harvard | WordNet 2010, tightened, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/tightened/definitions/1185437>. |
| MLA | WordNet. "tightened" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/tightened/definitions/1185437> |