v., -dled, -dling, -dles. v.intr.
To become gradually less until little remains.
v.tr.
To cause to dwindle. See synonyms at decrease.
[Frequentative of Middle English dwinen, to waste away, from Old English dwīnan, to shrink.]
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.