10 letters · 27 points in Scrabble
adjective containing three hydroxyl groups
originEtymology tree Proto-Indo-European *tréyes Proto-Indo-European *tri- Proto-Italic *tri- Latin tri-der. English tri- Proto-Indo-European *wed- Proto-Indo-European *-r̥ Proto-Indo-European *wódr̥ Proto-Hellenic *údōr Ancient Greek ῡ̆̔́δωρ (hū̆́dōr) Ancient Greek ῠ̔δρο- (hŭdro-)der. English hydro- English oxy English hydroxy English trihydroxy From tri- + hydroxy.
Etymology from Wiktionary, CC BY-SA 3.0