Related Content
- Daily Word Quiz: panoply
- Analogy of the Day: Today’s Analogy
- Frequently Misspelled Words
- Frequently Mispronounced Words
- Easily Confused Words
- Writing & Language
Noun
- 1. halogen, group, grouping
- usage: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions
All rights reserved.
Definition and meaning of halogen (Dictionary)