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biorational. In DICTIOUS you will not only get to know all the dictionary meanings for the word
biorational, but we will also tell you about its etymology, its characteristics and you will know how to say
biorational in singular and plural. Everything you need to know about the word
biorational you have here. The definition of the word
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English
Etymology
From bio- + rational.
Adjective
biorational (not comparable)
- Of a pesticide or herbicide: having relatively low toxicity, and causing relatively little damage to the environment.
Noun
biorational (plural biorationals)
- A pesticide or herbicide that has relatively low toxicity and causes relatively little damage to the environment.