eosin

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eosin

  • /ˈi.əsɪn/

Where it comes from

Borrowed from German Eosin, coined by Heinrich Caro, from Ancient Greek ἠώς (ēṓs, “dawn”) + -in.

noun eosins

  1. countable, uncountable A red, acidic dye commonly used in histological stains. Thus the fluorescence of the familiar dye eosin can be excited quite well by ultra-violet or short-wave blue light, but is much better excited by visible green light with a wavelength close to that of the emitted radiation.

Translations

Every language

noun red, acidic dye

Españoleosina
Françaiséosine
DeutschEosin
Italianoeosina

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MLA

"eosin." Wiktionary, via Micwyn, micwyn.com/word/eosin. Accessed 6 Nov. 2026.

APA

eosin. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/eosin

Chicago

"eosin." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/eosin.

BibTeX
@misc{eosin_2026,
  title = {eosin},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/eosin},
  urldate = {2026-11-06}
}