noun
- Biology) the theory that cells form the fundamental structural and functional units of all living organisms; proposed in 1838 by Matthias Schleiden and by Theodor Schwann. (.
- synonyms: cell doctrine
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). cell theory. Retrieved September 25, 2026, from http://smartdefine.org/cell_theory/definitions/1215182 |
| Chicago | WordNet. 2010. "cell theory" http://smartdefine.org/cell_theory/definitions/1215182 (accessed September 25, 2026). |
| Harvard | WordNet 2010, cell theory, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/cell_theory/definitions/1215182>. |
| MLA | WordNet. "cell theory" 23 October 2010. Web. 25 September 2026. <http://smartdefine.org/cell_theory/definitions/1215182> |