NIGROSINE

Etymology

Noun

nigrosine (countable and uncountable, plural nigrosines)

A dark blue synthetic dyestuff of the induline group.

Synonyms

• azodiphenyl blue

Anagrams

• signorine

Source: Wiktionary


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

26 November 2024

TRANSPOSITION

(noun) (music) playing in a different key from the key intended; moving the pitch of a piece of music upwards or downwards


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Coffee Trivia

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