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English Fox - English Dictionary
Meaning of
circadian
in English
circadian
us
/ˌsɜːr.kiːˈdeɪ.ən/
uk
/ˌsɜːr.kiːˈdiː.ən/
#uncommon
Plural
circadians
Definitions
Adjective
relating
to
24-hour
cycles
;
biological
rhythms
The
human
body
has
a
natural
circadian
rhythm
that
regulates
sleep
.
describing
daily
rhythmic
patterns
Researchers
study
circadian
patterns
to
understand
how
they
affect
our
health
.
characterizing
internal
24-hour
clocks
The
circadian
cycle
of
plants
helps
them
respond
to
daylight
and
darkness
.