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phytotoxic

American  
[fahy-tuh-tok-sik] / ˌfaɪ təˈtɒk sɪk /

adjective

  1. of or relating to phytotoxin.

  2. inhibitory to the growth of or poisonous to plants.


phytotoxic Scientific  
/ fī′tō-tŏksĭk /
  1. Poisonous to plants.


Other Word Forms

Etymology

Origin of phytotoxic

First recorded in 1930–35; phyto- + toxic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Part of the reasoning in 2018 was site investigations found the ground underlain with peat deposits, as well as toxic and phytotoxic - meaning poisonous to plants - risk from shallow soils.

From BBC Nov. 15, 2025

No phytotoxic activity could be noted on the cutinized stem and leaf surfaces.

From Northern Nut Growers Association Thirty-Fourth Annual Report 1943 by Northern Nut Growers Association

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