deep·en

[dee-puhn]
verb (used with object), verb (used without object)
1.
to make or become deep or deeper: Larger ships will be able to navigate the river after the main channel is deepened. The shadows deepened toward late afternoon.
2.
Meteorology. to decrease in atmospheric pressure: a deepening cyclone.

Origin:
1595–1605; deep + -en1

deep·en·er, noun
deep·en·ing·ly, adverb
o·ver·deep·en, verb (used with object)
un·deep·ened, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source Link To deepen
Collins
World English Dictionary
deepen (ˈdiːpən) [Click for IPA pronunciation guide]
 
vb
to make or become deep, deeper, or more intense
 
'deepener
 
n

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
00:10
Deepen is always a great word to know.
So is drizzle. Does it mean:
precipitation consisting of numerous, minute droplets of water
a storm warning given for winds with speeds exceeding 63 knots (72 mph, 32 m/sec) when the source of the winds is a tropical cyclone
Etymonline
Word Origin & History

deepen
c.1600, from deep (adj.). The earlier verb had been simply deep, from O.E. diepan
Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
Example sentences
Strong fiscal adjustments deepen the recession, the stagnant, and the
  unemployment only.
Tyranny was inherently distasteful, but worse than that, dictatorship could
  deepen the opposition and aid the communist cause.
It will deepen their understanding of their own problems, and the problems of
  those who are unlike them.
The course is expected to deepen the caregivers' knowledge about the encounter
  with patients as well as cardiovascular treatment.
Related Words
Copyright © 2013 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT