Significat

1. sharp, pointed, acute (terminating in a point or edge, especially one that can cut easily)
2. acute, sharp, witty, keen (intelligent)
3. sharp, stabbing, acute, severe
4. acute (sudden and intense)
5. acute, sharp (sensitive)
6. high, high-pitched, shrill, sharp, piercing
7. acute
8. having the voiced accent on the last syllable
9. acute (less than 90 degrees)