We found 3 dictionaries that define the word aphototropism:

General (2 matching dictionaries)

1. aphototropism: Merriam-Webster
2. aphototropism: Wiktionary

Science (1 matching dictionary)

3. Botanical Terms (No longer online)

Definitions from Wiktionary (aphototropism) ▸ noun:  (biology) The property of not being phototropic. ▸ Words similar to aphototropism ▸ Usage examples for aphototropism ▸ Idioms related to aphototropism ▸ Wikipedia articles (New!) ▸ Popular adjectives describing aphototropism ▸ Words that often appear near aphototropism ▸ Rhymes of aphototropism ▸ Invented words related to aphototropism