NIGROSINES

Noun

nigrosines

plural of nigrosine

Anagrams

• ingression

Source: Wiktionary


NIGROSINE

Ni"gro*sine ( or ), n. Etym: [From L. niger black.] (Chem.)

Definition: A dark blue dyestuff, of the induline group; -- called also azodiphenyl blue.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

24 December 2024

INTUITIVELY

(adverb) in an intuitive manner; “inventors seem to have chosen intuitively a combination of explosive and aggressive sounds as warning signals to be used on automobiles”


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Coffee Trivia

Decaffeinated coffee comes from a chemical process that takes out caffeine from the beans. Pharmaceutical and soda companies buy the extracted caffeine.

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