heptaphane
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
20
Scrabble Score
10
Letters
2
Syllables
6
Unique Chars
Meaning
noun
In the nomenclature of complex organic compounds, any linear phane containing seven nodes (or superatoms)
Etymology
Etymology tree Proto-Afroasiatic *sṗɣ? Proto-Semitic *šabʕ-bor.? Proto-Indo-European *septḿ̥ Proto-Hellenic *heptə́ Ancient Greek ἑπτᾰ́ (heptắ)bor. English hepta- Proto-Indo-European *bʰeh₂- Proto-Indo-European *-né- Proto-Indo-European *-yéti Proto-Indo-European *bʰh₂nyéti Proto-Hellenic *pʰáňňō Ancient Greek φαίνω (phaínō) Proto-Indo-European *-os Proto-Indo-European *-ēs Proto-Hellenic *-ēs Ancient Greek -ης (-ēs) Ancient Greek -ής (-ḗs) Ancient Greek -φανής (-phanḗs)der. English phane English heptaphane From hepta- + phane.