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re·heat | \ (ˌ)rē-ˈhēt 
\
\reheated; reheating
Definition of reheat
: to heat (something) again : to make (something) hot or warm once more
reheating leftovers in the microwave
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More Definitions for reheat
reheat
verbEnglish Language Learners Definition of reheat
: to make (cooked food that has become cool) hot again
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Time Traveler for reheat
The first known use of reheat was in 1649
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