Spelling Bee Hive found 1 result for chlorpyrifos. This page contains the same results as searching for that word in the app.
chlorpyrifos - noun; Level 8; origin: Greek; pronunciation: klȯr-ˈpir-ə-fäs, -ˈpī-rə-. a toxic crystalline organophosphate insecticide that blocks acetylcholinesterase and is used against insects and ticks.
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