de·frost·er 
(dē-frôstər, -frŏstər)
(dē-frôstər, -frŏstər)n.
1. A heating device designed to remove frost or prevent its formation.
2. A device designed to thaw frozen goods.
- rubricate
- rubrication
- rubricator
- rubrician
- rub shoulders
- rub (someone's) nose in
- rub someone's nose in
- rub (someone) the wrong way
- rub someone the wrong way
- rub the wrong way
- rub up on
- ruby
- ruby laser
- ruby-throated hummingbird
- ruche
- ruched
- ruching
- ruck
- ruck
- rucksack
- ruckus
- ruction
- rudd
- rudder
- rudderless