noun
- Beautiful spreading fern of eastern North America and eastern Asia naturalized in western Europe; pinnately divided fronds show a slight tendency to fold when touched; pinnules enclose groups of sori in beadlike lobes.
- synonyms: bead fern, Onoclea sensibilis
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). sensitive fern. Retrieved September 20, 2026, from http://smartdefine.org/sensitive_fern/definitions/1242305 |
| Chicago | WordNet. 2010. "sensitive fern" http://smartdefine.org/sensitive_fern/definitions/1242305 (accessed September 20, 2026). |
| Harvard | WordNet 2010, sensitive fern, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/sensitive_fern/definitions/1242305>. |
| MLA | WordNet. "sensitive fern" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/sensitive_fern/definitions/1242305> |