freezer

Short definition from Wiktionary

Noun

1. 1
   An appliance or room used to store food or other perishable items at temperatures below 0° Celsius (32° Fahrenheit).
2. 2
   The section of a refrigerator used to store food or other perishable items at a temperature below 0° Celsius (32° Fahrenheit).
3. 3
   A Parkinson's disease patient that experiences freezing of gait (FOG) episodes.
4. 4
   A hardware device that can freeze the state of the system to allow it to be inspected, saved or modified.

Proper noun

1. 1
   A rare surname.