noun
- Poplar of northeastern North America with broad heart-shaped leaves.
- synonyms: balsam poplar, tacamahac, Populus balsamifera
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). hackmatack. Retrieved September 22, 2026, from http://smartdefine.org/hackmatack/definitions/1283712 |
| Chicago | WordNet. 2010. "hackmatack" http://smartdefine.org/hackmatack/definitions/1283712 (accessed September 22, 2026). |
| Harvard | WordNet 2010, hackmatack, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/hackmatack/definitions/1283712>. |
| MLA | WordNet. "hackmatack" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/hackmatack/definitions/1283712> |