noun
- A card for sending messages by post without an envelope.
- synonyms: post card, postal card, mailing-card
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). postcard. Retrieved September 21, 2026, from http://smartdefine.org/postcard/definitions/1217060 |
| Chicago | WordNet. 2010. "postcard" http://smartdefine.org/postcard/definitions/1217060 (accessed September 21, 2026). |
| Harvard | WordNet 2010, postcard, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/postcard/definitions/1217060>. |
| MLA | WordNet. "postcard" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/postcard/definitions/1217060> |