eosin
eosin · eosins
Eosin
A red, acidic dye commonly used in histological stainsA red, acidic dye commonly used in histological stains.
/ˈi.əsɪn/
» A biopsy specimen was obtained and sent to Pathology where it was sectioned and stained with hematoxylin and eosin.
Meaning
1 senses(countable, uncountable)A red, acidic dye commonly used in histological stains.
Eosin
a red fluorescent dye resulting from the action of bromine on fluorescein; used in cosmetics and as a biological stain for studying cell structures
Examples
1 sentencesA biopsy specimen was obtained and sent to Pathology where it was sectioned and stained with hematoxylin and eosin.
Translations
4 languagesDeutsch
By meaning 1
red, acidic dye:
Origin
Borrowed from German Eosin, coined by Heinrich Caro, from Ancient Greek ἠώς (ēṓs, “dawn”)Borrowed from German Eosin, coined by Heinrich Caro, from Ancient Greek ἠώς (ēṓs, “dawn”) + -in.
Wiktionary, CC BY-SA 4.0 · source
Forms
plural: eosinsSynonyms
1 synonymsClose in meaning
- a red fluorescent dye resulting from the action of bromine on fluorescein; used in cosmetics and as a biological stain for studying cell structures:bromeosin
Word family
7 related wordsLessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable