reheating
UK[ˌriːˈhiːtɪŋ]US[ˌriːˈhiːtɪŋ]
v
the act of making something hot again after it has cooled.
v
(in physics, cosmology) a hypothetical event in the early universe where energy from an inflaton field is transferred to standard particles.
Morpheme Breakdown
re
heat
ing
re
again
heat
make hot
ing
action/process
Etymology
the word 'reheating' is a modern english formation built upon the old english core 'heat', which traces back to the proto-germanic haitį̄, itself from the proto-indo-european root kayd-, meaning "hot" or "to heat". the latin prefix 're-', meaning "again", was productively attached to verbs in middle english, creating the concept of a repeated action. the suffix '-ing' converts the verb into a noun denoting the process itself. thus, the literal morphemic logic of "making hot again" directly and transparently conveys the modern meaning, whether applied to food or cosmological models.
Analysis
Structure: re (again) + heat (make hot) + ing (action/process)
re- (latin origin, a prefix meaning "again" or "back"), heat (old english origin, from 'hǣtu', meaning "hotness, warmth"), -ing (old english origin, a suffix forming verbal nouns indicating action or process).
Examples
reheating leftover pizza in the microwave often makes the crust soggy.
the theory of cosmic inflation includes a phase called reheating, which filled the universe with matter and radiation.
for food safety, ensure thorough reheating until the dish is piping hot throughout.