astigmatic
English Dictionary
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Letter A
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astigmatic Definition
(a)
of
or
relating
to
a
defect
in
the
eye
or
in
a
lens
caused
by
a
deviation
from
spherical
curvature
which
prevents
light
rays
from
meeting
at
a
common
focus
and
so
results
in
distorted
images
astigmatic Synonyms
astigmatic
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