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English Fox - English Dictionary
Meaning of
arcus
in English
arcus
us
/ˈɑːkəs/
us
/ˈɑːr.kəs/
uk
/ˈɑːkʊs/
uk
/ˈɑːk.jəs/
#uncommon
Definitions
Noun
a
low
,
horizontal
cloud
;
thunderstorm
sign
The
dark
arcus
cloud
indicated
an
approaching
thunderstorm
.
a
white
cholesterol
band
on
the
cornea
;
eye
condition
The
ophthalmologist
diagnosed
an
arcus
in
the
patient's
eye
.
an
elastic
band
around
an
insect's
leg
base
Entomologists
study
the
arcus
that
supports
insect
legs
.
an
arc-shaped
band
on
pollen
grains
or
spores
Botanists
examine
the
arcus
on
pollen
grains
under
a
microscope
.