noun
- A card on which data can be recorded in the form of punched holes.
- synonyms: punched card, Hollerith card
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). punch card. Retrieved September 21, 2026, from http://smartdefine.org/punch_card/definitions/1304677 |
| Chicago | WordNet. 2010. "punch card" http://smartdefine.org/punch_card/definitions/1304677 (accessed September 21, 2026). |
| Harvard | WordNet 2010, punch card, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/punch_card/definitions/1304677>. |
| MLA | WordNet. "punch card" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/punch_card/definitions/1304677> |