defrost

[dih-frawst, -frost]

verb (used with object)

to remove the frost or ice from: to defrost a refrigerator; to defrost the windshield of a car.
to thaw or partially thaw (frozen food).

verb (used without object)

to become free of ice or frost: The refrigerator defrosted quickly.
to thaw, as frozen food: The meat took two hours to defrost.

Nearby words

  1. defraud,
  2. defray,
  3. defrayal,
  4. defriend,
  5. defrock,
  6. defroster,
  7. defs.,
  8. deft,
  9. deftly,
  10. defunct

Origin of defrost

First recorded in 1890–95; de- + frost

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for defrost



British Dictionary definitions for defrost

defrost

verb

to make or become free of frost or ice
to thaw, esp through removal from a refrigerator
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for defrost

defrost

v.

1895, from de- + frost. Related: Defrosted; defrosting.

Online Etymology Dictionary, © 2010 Douglas Harper