dipyrrole
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
15
Scrabble Score
9
Letters
2
Syllables
8
Unique Chars
Meaning
noun
A bicyclic heterocycle consisting of two fused pyrrole rings
Etymology
Etymology tree Proto-Indo-European *dwóh₁ Proto-Indo-European *dwi- Proto-Hellenic *dwi- Ancient Greek δῐ- (dĭ-)bor. Latin di-bor. English di- Ancient Greek πῠρρός (pŭrrhós)der. German Pyrrolbor. English pyrrole English dipyrrole From di- + pyrrole.