hydroquinone
/ˌhaɪdɹəˈkwɪnəʊn/
Word Rarity
Very rare
Frequency: Zipf frequency 2.00 in modern English
28
Scrabble Score
12
Letters
3
Syllables
10
Unique Chars
Meaning
noun
The diphenol para-dihydroxy benzene, used as a mild reducing agent in photographic developing; isomeric with catechol and resorcinol.
Countable; Uncountable
Etymology
Etymology tree Proto-Indo-European *wed- Proto-Indo-European *-r̥ Proto-Indo-European *wódr̥ Proto-Hellenic *údōr Ancient Greek ῡ̆̔́δωρ (hū̆́dōr) Ancient Greek ῠ̔δρο- (hŭdro-)lbor. English hydro- 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 hydroquinone From hydro- + quinone.