v., -hooved, -hoov·ing, -hooves. v.tr.
To be necessary or proper for: It behooves you at least to try.
v.intr.
To be necessary or proper.
[Middle English behoven, from Old English behōfian.]
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.