Last Updated：2025/11/20
(obsolete) The process of conveying something. / (physics) The transmission of heat in a fluid by the circulation of currents.
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convection
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Source Word
convection
IPA(Pronunciation)
Noun
countable
obsolete
uncountable
Japanese Meaning
（古い用法）物やエネルギーを伝達する過程 / （物理学）流体の流れによる熱の伝達現象、すなわち対流
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(meteorology)
The
vertical
movement
of
heat
and
moisture,
especially
by
updrafts
and
downdrafts
in
an
unstable
air
mass.
The
terms
convection
and
thunderstorm
are
often
used
interchangeably,
although
thunderstorms
are
only
one
form
of
convection.
Towering
cumulus
clouds
are
visible
forms
of
convection.
（ plural ）
