We found 18 dictionaries that define the word phytotoxic:

General (10 matching dictionaries)

1. phytotoxic: Merriam-Webster
2. phytotoxic: Oxford Learner's Dictionaries
3. phytotoxic: American Heritage Dictionary of the English Language
4. phytotoxic: Collins English Dictionary
5. phytotoxic: Wiktionary
6. phytotoxic: Webster's New World College Dictionary, 4th Ed.
7. phytotoxic: Infoplease Dictionary
8. phytotoxic: Dictionary.com
9. Phytotoxic: Wikipedia, the Free Encyclopedia
10. phytotoxic: TheFreeDictionary.com

Business (1 matching dictionary)

11. BusinessDictionary.com (No longer online)

Computing (1 matching dictionary)

12. phytotoxic: Encyclopedia

Medicine (4 matching dictionaries)

13. phytotoxic: Merriam-Webster Medical Dictionary
14. Dorland's Illustrated Medical Dictionary (No longer online)
15. online medical dictionary (No longer online)
16. phytotoxic: Medical dictionary

Science (1 matching dictionary)

17. Glossary of Entomology (No longer online)

Tech (1 matching dictionary)

18. Glossary of Meteorology (No longer online)

(Note: See phytotoxicity as well.)

Definitions from Wiktionary (phytotoxic) ▸ adjective:  (biochemistry) Characteristic of a phytotoxin. Similar: phytoxic, phytoactive, phytoprotective, antinutritional, antinutritive, phosphorylytic, trypanolytic, phosphodefective, ribotoxic, phosphoresistant, more... Opposite: non-phytotoxic, plant-friendly, harmless to plants ▸ Words similar to phytotoxic ▸ Usage examples for phytotoxic ▸ Idioms related to phytotoxic ▸ Wikipedia articles (New!) ▸ Popular nouns described by phytotoxic ▸ Words that often appear near phytotoxic ▸ Rhymes of phytotoxic ▸ Invented words related to phytotoxic