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