adverb
- Without warning.
- usage: "your cousin arrived out of thin air"
- synonyms: out of nothing, from nowhere
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). out of thin air. Retrieved September 21, 2026, from http://smartdefine.org/out_of_thin_air/definitions/1252746 |
| Chicago | WordNet. 2010. "out of thin air" http://smartdefine.org/out_of_thin_air/definitions/1252746 (accessed September 21, 2026). |
| Harvard | WordNet 2010, out of thin air, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/out_of_thin_air/definitions/1252746>. |
| MLA | WordNet. "out of thin air" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/out_of_thin_air/definitions/1252746> |