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Insecticide - Meaning, Definition & English Examples

An insecticide is a chemical substance used to kill or control insects. It is commonly applied in agriculture, homes, and gardens to protect crops and prevent insect-borne diseases.

insecticide

/ˈɪnsɛktəˌsaɪd/ /ɪnˈsɛktɪsaɪd/

Definition:

A substance used to kill insects.

Synonyms:

pesticide, bug spray, insect repellent

Part of Speech:

noun

Antonyms:

insect attractant, fertilizer

Common Collocations:

spray insecticide, apply insecticide, chemical insecticide

Derivatives:

insecticidal, insecticidally

Usage Tips:

Use "insecticide" to refer specifically to chemicals targeting insects, not general pesticides.

Common Phrases:

organic insecticide, broad-spectrum insecticide, household insecticide

Etymology:

From Latin "insectum" (insect) + "-cide" (killer), meaning "killer of insects."

Examples:

  • 1. Farmers use insecticide to protect crops from pests.
  • 2. The store sells a natural insecticide for home gardens.
  • 3. Always wear gloves when handling strong insecticides.
  • 4. This insecticide is safe for pets and children.

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