anthraquinone
/ˌænθɹəkwɪˈnoʊn/
Word Rarity
Very rare
Frequency: 1.76 in modern English
25
Scrabble Score
13
Letters
2
Syllables
10
Unique Chars
Meaning
noun
A tricyclic quinone, derived from anthracene.
noun
Any derivative of this parent compound, mostly natural pigments or synthetic dyes.
Etymology
Etymology tree English anthra- English quinine Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic English quinic German Ketonbor. English ketone English -one English quinone English anthraquinone From anthra- + quinone.
Regional Pronunciation
- American English: /ˌænθɹəkwɪˈnoʊn/