sharp

US /ʃɑːrp/
UK /ʃɑːrp/
"sharp" picture
1.

having a keen edge or point

:
•
Be careful, that knife is very sharp.
•
The mountain peak was incredibly sharp.
:
keenrazor-sharppointededged
:
dullblunt
2.

producing a sudden, piercing, or intense effect on the senses

:
•
She let out a sharp cry of pain.
•
The cheese had a very sharp taste.
:
piercingintensepungentacrid
:
milddull
3.

intelligent and quick-witted

:
•
She has a very sharp mind.
•
He's a sharp negotiator.
:
cleverastuteperceptiveshrewd
:
dullslowstupid
1.

exactly or precisely

:
•
The meeting starts at 9 o'clock sharp.
•
He turned sharp left at the intersection.
:
preciselyexactlypunctually
:
approximatelyroughly
1.

(in music) a semitone higher than a specified note

:
•
The song is in the key of C sharp.
•
Play an F sharp on the piano.
:
raisedaugmented
:
flat
:
sharp practicehave a sharp tongue