Apogeotropism
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 An apogeotropic tendency; the tendency to bend away from the ground. uncountable
"As soon as the faintest ray of light reaches a seedling, heliotropism will guide it through any crack in the soil, or through an entangled mass of overlying vegetation; for apogeotropism by itself can direct the seedling only blindly upwards."
Example
More examples"As soon as the faintest ray of light reaches a seedling, heliotropism will guide it through any crack in the soil, or through an entangled mass of overlying vegetation; for apogeotropism by itself can direct the seedling only blindly upwards."
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.