We found 2 dictionaries that define the word hydroxyl radicals:

General (1 matching dictionary)

1. Hydroxyl radicals: Wikipedia, the Free Encyclopedia

Medicine (1 matching dictionary)

2. Vitamin Glossary (No longer online)

(Note: See hydroxyl_radical as well.)

Definitions from Wikipedia (Hydroxyl radical) ▸ noun:  The hydroxyl radical, •HO, is the neutral form of the hydroxide ion. ▸ Also see hydroxyl_radical ▸ Words similar to hydroxyl radicals ▸ Usage examples for hydroxyl radicals ▸ Idioms related to hydroxyl radicals ▸ Wikipedia articles (New!) ▸ Words that often appear near hydroxyl radicals ▸ Rhymes of hydroxyl radicals ▸ Invented words related to hydroxyl radicals