Speakur

Word Pronunciation & Dictionary

nigrosin

Word Rarity Very rare

Frequency: Zipf frequency 0.00 in modern English

Syllables
ni-grosin
IPA
9
Scrabble Score
8
Letters
2
Syllables
6
Unique Chars

Meaning

noun

A mixture of synthetic black dyes made by heating a mixture of nitrobenzene, aniline and aniline hydrochloride in the presence of a copper or iron catalyst; used for staining of bacteria and as a colorant.

Countable; Uncountable

Usage

Inflected Forms

nigrosins (plural)

Questions

What does nigrosin mean?
A mixture of synthetic black dyes made by heating a mixture of nitrobenzene, aniline and aniline hydrochloride in the presence of a copper or iron catalyst; used for staining of bacteria and as a colorant.

How to pronounce nigrosin

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