adjective
- Highly significant or important especially bringing about or marking the beginning of a new development or era.
- usage: "epochal decisions made by Roosevelt and Churchill"; "an epoch-making discovery"
- synonyms: epoch-making
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). epochal. Retrieved September 21, 2026, from http://smartdefine.org/epochal/definitions/1173458 |
| Chicago | WordNet. 2010. "epochal" http://smartdefine.org/epochal/definitions/1173458 (accessed September 21, 2026). |
| Harvard | WordNet 2010, epochal, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/epochal/definitions/1173458>. |
| MLA | WordNet. "epochal" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/epochal/definitions/1173458> |