ROTENONE

rotenone

(noun) a white crystalline insecticide that has low toxicity for mammals; is used in home gardens; extracted from the roots of derris and cube

Source: WordNet® 3.1


Etymology

Noun

rotenone (countable and uncountable, plural rotenones)

(chemistry) A toxic crystalline substance obtained from the roots of derris and related plants, widely used as an insecticide.

Synonyms

• nicouline (dated)

Source: Wiktionary



RESET




Word of the Day

3 February 2025

CRAZY

(adjective) possessed by inordinate excitement; “the crowd went crazy”; “was crazy to try his new bicycle”


coffee icon

Coffee Trivia

According to Guinness World Records, on 25 September 2016, the Birla Institute of Management Technology (India) in Uttar Pradesh, India, constructed the largest coffee cups pyramid consisting of 23,821 cups. They used paper takeaway coffee cups to build the pyramid.

coffee icon