phototropism

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noun

The movement of a plant towards or away from light.

Opposite
scototropismskototropism
Scrabble 21

Meanings

nounphototropism (countable and uncountable, plural phototropisms)

plural phototropisms · alternative phototrophism

  1. countableuncountablebiologyThe movement of a plant towards or away from light.

Synonyms & antonyms

Opposite
scototropismskototropism

Origin

Translations

French héliotropisme
  • héliotropismebiology: the movement of a plant towards or away from light
German Fototropismus
  • Fototropismusbiology: the movement of a plant towards or away from light
Greek φωτοτροπισμός
  • φωτοτροπισμός (fototropismós)biology: the movement of a plant towards or away from light
Irish fótatrópacht
  • fótatrópachtbiology: the movement of a plant towards or away from light
Italian fototropismo, eliotropia
  • fototropismobiology: the movement of a plant towards or away from light
  • eliotropiabiology: the movement of a plant towards or away from light
  • eliotropismobiology: the movement of a plant towards or away from light
Romanian fototropism
  • fototropismbiology: the movement of a plant towards or away from light
Tagalog sugbaling
  • sugbalingbiology: the movement of a plant towards or away from light
Cite this entry
APA

phototropism. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/phototropism

MLA

“phototropism.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/phototropism. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “phototropism,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/phototropism.

Source: phototropism on Wiktionary, CC BY-SA 4.0.