Meaning of sharpen
Definition of sharpen
(verb)
make
sharp
or sharper; "sharpen the knives"
make
crisp
or
more
crisp
and precise; "We had to sharpen our arguments"
become
sharp
or sharper; "The
debate
sharpened"
put (an image) into focus; "Please
focus
the image; we cannot
enjoy
the movie"
make
(images or sounds)
sharp
or
sharper
raise
the
pitch
of (musical notes)
give
a
point
to; "The candles are tapered"
make
(one's senses)
more
acute; "This
drug
will
sharpen your vision"
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