Dictionary definition · sharp
noun
- a musical notation indicating one half step higher than the note named
- a long thin sewing needle with a sharp point
adjective
- (of something seen or heard) clearly defined"a sharp photographic image"
- ending in a sharp point
- having or demonstrating ability to recognize or draw fine distinctions"an acute observer of politics and politicians"
- marked by practical hardheaded intelligence"a smart businessman"
- harsh"sharp criticism"
- having or emitting a high-pitched and sharp tone or tones"a shrill whistle"
- dangerously steep"an abrupt canyon"
- keenly and painfully felt; as if caused by a sharp edge or point"a sharp pain"
- having or made by a thin edge or sharp point; suitable for cutting or piercing"a sharp knife"
adverb
- changing suddenly in direction and degree"the road twists sharply after the light"
Source: Open English WordNet (CC BY 4.0).