phytotoxic

adjective
phy·​to·​tox·​ic | \ ˌfī-tə-ˈtäk-sik How to pronounce phytotoxic (audio) \

Definition of phytotoxic

: poisonous to plants

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Other Words from phytotoxic

phytotoxicity \ ˌfī-​tə-​ˌtäk-​ˈsi-​sə-​tē How to pronounce phytotoxic (audio) \ noun

Examples of phytotoxic in a Sentence

Recent Examples on the Web For dracaenas, very small concentrations of fluoride can be phytotoxic, meaning that the fluoride can kill plant cells. Willi Evans Galloway, Good Housekeeping, 20 Aug. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'phytotoxic.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of phytotoxic

1926, in the meaning defined above

History and Etymology for phytotoxic

phyto- + toxic entry 1

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Time Traveler for phytotoxic

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The first known use of phytotoxic was in 1926

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Cite this Entry

“Phytotoxic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/phytotoxic. Accessed 24 Jul. 2021.

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More Definitions for phytotoxic

phytotoxic

adjective
phy·​to·​tox·​ic | \ ˌfīt-ə-ˈtäk-sik How to pronounce phytotoxic (audio) \

Medical Definition of phytotoxic

1 : of or relating to a phytotoxin
2 : poisonous to plants phytotoxic compounds

Other Words from phytotoxic

phytotoxicity \ -​täk-​ˈsis-​ət-​ē How to pronounce phytotoxic (audio) \ noun, plural phytotoxicities

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