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Pesticide

UK //ˈpɛstɪsaɪd// US //ˈpɛstɪˌsaɪd// Pronunciation

Definition

A substance used to kill insects or other pests that damage crops.

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In simple words: A chemical used to kill pests, like insects or weeds.

Examples

• Farmers often rely on pesticide to protect their crops from insects.
• The use of pesticide can lead to environmental concerns.
• Some gardeners prefer organic methods instead of using pesticide.
• Pesticide residues can sometimes be found on fruits and vegetables.
• Before applying the pesticide, read the instructions carefully.

Usage notes

Use 'pesticide' when discussing agriculture, gardening, or environmental issues. It's neutral, but can have negative connotations in health debates.

Grammar pattern

pesticide + noun (e.g., pesticide use)

Memory hint

Think of 'pest-killer.' The word pesticide sounds like it's for terminating pests.

Collocations

• apply pesticide
• pesticide regulations
• organic pesticide
• pesticide exposure
• residual pesticide

Synonyms

• insecticide
• herbicide
• fungicide
• pest control product
• chemical agent

Common mistakes

• Confused with 'herbicide' (specifically for weeds).
• Using 'pesticide' as a verb (it is only a noun).