noun
- A pillow that is often put across a bed underneath the regular pillows.
- synonyms: long pillow
verb
- Support and strengthen.
- usage: "bolster morale"
- synonyms: bolster up
- Prop up with a pillow or bolster.
- Add padding to.
- usage: "pad the seat of the chair"
- synonyms: pad
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). Bolster. Retrieved September 20, 2026, from http://smartdefine.org/bolster/definitions/1201887 |
| Chicago | WordNet. 2010. "Bolster" http://smartdefine.org/bolster/definitions/1201887 (accessed September 20, 2026). |
| Harvard | WordNet 2010, Bolster, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/bolster/definitions/1201887>. |
| MLA | WordNet. "Bolster" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/bolster/definitions/1201887> |