porphyrin

English

/ˈpɔːfɪɹɪn/, /ˈpɔɹfəɹɪn/

noun
Definitions
  • (organic compound) Any of a class of heterocyclic compounds containing pyrrole rings arranged in a square or other similar shape; they are important in biochemistry in a form with a metal atom in the central cavity (hemoglobin with iron, chlorophyll with magnesium, etc.).

Etymology

Borrowed from German Porphyrin.

Origin

German (Berlin)

Porphyrin

Gloss

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