phototactic

adjective
pho·​to·​tac·​tic | \ ˌfō-tō-ˈtak-tik How to pronounce phototactic (audio) \

Definition of phototactic

: of, relating to, or exhibiting phototaxis

Other Words from phototactic

phototactically \ ˌfō-​tō-​ˈtak-​ti-​kə-​lē How to pronounce phototactic (audio) \ adverb

First Known Use of phototactic

1882, in the meaning defined above

History and Etymology for phototactic

International Scientific Vocabulary

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Time Traveler for phototactic

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The first known use of phototactic was in 1882

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Dictionary Entries Near phototactic

photosystem

phototactic

phototaxis

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Cite this Entry

“Phototactic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/phototactic. Accessed 4 Aug. 2021.

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More Definitions for phototactic

phototactic

adjective
pho·​to·​tac·​tic | \ ˌfōt-ō-ˈtak-tik How to pronounce phototactic (audio) \

Medical Definition of phototactic

: of, relating to, or exhibiting phototaxis

Other Words from phototactic

phototactically \ -​ti-​kə-​lē How to pronounce phototactic (audio) \ adverb

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