naphthopyrone
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
26
Scrabble Score
13
Letters
3
Syllables
9
Unique Chars
Meaning
noun
Any of a class of compounds having a structure consisting of a pyrone ring fused to that of naphthalene
Etymology
Etymology tree Akkadian napṭumbor.? Old Persian *naftahbor. Ancient Greek νάφθα (náphtha)bor. Latin naphthabor. English naphtha Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- English naphtho- Proto-Indo-European *péh₂wr̥ Proto-Hellenic *pāwər Ancient Greek πῦρ (pûr) Latin pyr English pyro- German Ketonbor. English ketone English -one English pyrone English naphthopyrone From naphtho- + pyrone.