Associations to the word «Phototropism»

Wiktionary

PHOTOTROPISM, noun. (biology) the movement of a plant towards or away from light

Dictionary definition

PHOTOTROPISM, noun. An orienting response to light.

Wise words

A word is not a crystal, transparent and unchanged; it is the skin of a living thought and may vary greatly in color and content according to the circumstances and time in which it is used.
Oliver Wendell Holmes, Jr.