adjective
- Without problems or difficulties.
- usage: "NASA reported a trouble-free launch"
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). trouble-free. Retrieved September 20, 2026, from http://smartdefine.org/trouble-free/definitions/1185795 |
| Chicago | WordNet. 2010. "trouble-free" http://smartdefine.org/trouble-free/definitions/1185795 (accessed September 20, 2026). |
| Harvard | WordNet 2010, trouble-free, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/trouble-free/definitions/1185795>. |
| MLA | WordNet. "trouble-free" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/trouble-free/definitions/1185795> |