defrost

1 ENTRIES FOUND:
defrost /dɪˈfrɑːst/ verb
defrosts; defrosted; defrosting
defrost
/dɪˈfrɑːst/
verb
defrosts; defrosted; defrosting
Britannica Dictionary definition of DEFROST
1 
: to warm something that is frozen until it is no longer frozen
[+ object]
[no object]
— sometimes used figuratively
2 
: to melt ice that has built up on the inside of a freezer or refrigerator
[+ object]
[no object]
3 
[+ object] : to melt ice on a car's windows by using heat — compare defog, deice