tropism
/ˈtroʊpɪzəm/
noun
- The growth or movement of a living organism, especially a plant, in response to a stimulus such as light, gravity, or touch.
- Sunflowers exhibit a strong tropism toward sunlight, turning their heads to follow it across the sky.
- Roots show positive gravitropism by growing downward into the soil.
- The science class observed how plant stems demonstrate a tropism by bending toward a light source.
- A natural tendency or inclination to respond in a particular way to an external influence.
- Some people have a tropism for adventure, always seeking new and exciting experiences.
- Her tropism toward helping others made her a natural choice for the volunteer coordinator role.
- The company's tropism for innovation keeps it ahead of competitors.
Synonyms