[foh-tuh-trop-ik, -troh-pik]

Origin of phototropic

First recorded in 1895–1900; photo- + -tropic
Related formspho·to·trop·i·cal·ly, adverb Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for phototropic

Contemporary Examples of phototropic

  • For the past decade, he has used the phototropic properties of cyanobacteria to produce images in Petri dishes.

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    The Deadliest Art Ever

    Jaimie Etkin

    May 31, 2010

Historical Examples of phototropic