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Romana
English
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proficiency
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1.
The
quality
of
state
of being
proficient
;
advance
in the
acquisition
of any
art
,
science
,
or
knowledge
;
progression
in
knowledge
;
improvement
;
adeptness;
as,
to
acquire
proficiency
in
music
.
Source : opted (
120852
) - auto
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