pyrrole
Appearance
English
[edit]Etymology
[edit]From German Pyrrol, corresponding to Ancient Greek πυρρός (purrhós, “reddish, fiery”) + -ole.
Pronunciation
[edit]Noun
[edit]pyrrole (plural pyrroles)
- (organic chemistry) Any of a class of aromatic heterocyclic compounds containing a ring of four carbon atoms and a nitrogen atom; especially the simplest one, C4H5N. [from 19th c.]
- 1998, Georgina Ferry, Dorothy Hodgkin: A Life:
- The way the red crystals absorbed light suggested that the molecule might contain a porphyrin-like structure, a flat ring made up of four smaller rings called pyrroles […].
Synonyms
[edit]Derived terms
[edit]Descendants
[edit]- → Polish: pirol
Translations
[edit]any of a class of aromatic heterocyclic compounds
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French
[edit]Pronunciation
[edit]Audio: (file)
Noun
[edit]pyrrole f (plural pyrroles)
Further reading
[edit]- “pyrrole”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.
Categories:
- English terms derived from German
- English terms derived from Ancient Greek
- English terms suffixed with -ole
- English 2-syllable words
- English terms with IPA pronunciation
- English lemmas
- English nouns
- English countable nouns
- en:Organic compounds
- English terms with quotations
- French terms with audio pronunciation
- French lemmas
- French nouns
- French countable nouns
- French feminine nouns