Meanings
comparative more phototaxic · superlative most phototaxic
- Having a tendency to adjust orientation in response to light. A plant or sedentary animal that is positively phototaxic will lean or grow toward light. One that is negatively phototaxic will lean or grow away from light.
Cite this entry
phototaxic. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/phototaxic
“phototaxic.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/phototaxic. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “phototaxic,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/phototaxic.
Source: phototaxic on Wiktionary, CC BY-SA 4.0.