Definition of Sharp

Adjective: sharp (sharper,sharpest) shaa(r)p

(of something seen or heard) clearly defined
"a sharp photographic image"; "the sharp crack of a twig";
- crisp
Ending in a piercing point; pointed
- acuate, acute, needlelike
Having or demonstrating ability to recognize or draw fine distinctions
"as sharp and incisive as the stroke of a fang";
- acute, discriminating, incisive, keen, knifelike, penetrating, penetrative, piercing
Marked by practical hardheaded intelligence
- astute, shrewd, savvy
Having a thin cutting edge or pointed point; able to cut or pierce
"a sharp knife"; "a pencil with a sharp point"
Harsh
"sharp criticism"; "a sharp-worded exchange";
- sharp-worded, tart
Having or emitting a high-pitched and sharp tone or tones
"a sharp whistle";
- shrill
Extremely steep
"a sharp drop";
- abrupt, precipitous
Keenly and painfully felt; as if caused by a sharp edge or point
"a sharp pain"; "sharp winds"
(of a musical note) raised in pitch by one chromatic semitone
"C sharp"
Very sudden and in great amount or degree
"a sharp drop in the stock market"
Quick and forceful
"a sharp blow"

Adverb: sharp shaa(r)p

Changing suddenly in direction and degree
"turn sharp left here";
- sharply, acutely

Noun: sharp shaa(r)p