PERMETHRIN

Noun

permethrin (countable and uncountable, plural permethrins)

A synthetic insecticide, C21H20Cl2O3, used to treat head lice, nits, scabies, and in flea collars.

Source: Wiktionary



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Word of the Day

20 January 2025

CHELICERA

(noun) either of the first pair of fang-like appendages near the mouth of an arachnid; often modified for grasping and piercing


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Coffee Trivia

Coffee dates back to the 9th century. Goat herders in Ethiopia noticed their goats seem to be “dancing” after eating berries from a particular shrub. They reported it to the local monastery, and a monk made a drink out of it. The monk found out he felt energized and kept him awake at night. That’s how the first coffee drink was born.

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