hydroxyl
A compound radical, or unsaturated group, HO, consisting of one atom of hydrogen and one of oxygen. It is a characteristic part of the hydrates, the alcohols, the oxygen acids, etc.
Length: 8Scrabble® value: 25Words With Friends® value: 23
Numerology value: 5 (Pythagorean letter-sum). See what this number means on NumberAngel.
Source: Webster's Revised Unabridged Dictionary (1913), United States public domain. See methodology for full licensing detail. Word validity for game play may differ from any official game dictionary.