tr.v., -nat·ed, -nat·ing, -nates.
To treat or combine with a halogen.
halogenation hal'o·ge·na'tion n.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.
