Webster's Online Dictionary
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Definition: ERYTHROGEN

Part of Speech Definition
Noun 1. Carbon disulphide; -- so called from certain red compounds which it produces in combination with other substances.[Websters]
2. A substance reddened by acids, which is supposed to be contained in flowers.[Websters]
3. A crystalline substance obtained from diseased bile, which becomes blood-red when acted on by nitric acid or ammonia.[Websters].

Source: Webster's Revised Unabridged Dictionary (1913)

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Date "Erythrogen" was first used in popular English literature: sometime before 1914. (references)

Etymology:Erythrogen \E*ryth"ro*gen\, noun. [from Greek expression 'eryqro`s red -gen.]. (references)

Definition: ERYTHROGEN

Part of SpeechDefinition
Noun1. Carbon disulphide; -- so called from certain red compounds which it produces in combination with other substances.[Websters]
2. A substance reddened by acids, which is supposed to be contained in flowers.[Websters]
3. A crystalline substance obtained from diseased bile, which becomes blood-red when acted on by nitric acid or ammonia.[Websters].

Source: Webster's Revised Unabridged Dictionary (1913)

Top

Date "ERYTHROGEN" was first used in popular English literature: sometime before 1914. (references)

Etymology:Erythrogen \E*ryth"ro*gen\, noun. [from Greek expression 'eryqro`s red -gen.]. (references)