He's acute little freak in the bed!
An angle that is less than 90º is acute.
The acute angle looked like a sharp spike.
Example sentence - The actions of his horrid children caused acute chronic pain for all involved.
Mazie has an acute sense of injustice; whenever she perceives it, she must speak out.
The teacher told the class that an acute angle was less that 90 degrees.
Not unless it is at the beginning of a sentence or is part of a title.
An equilateral triangle has three acute internal angles. The injection caused acute pain, but only for a moment.
The patient experienced an acute pain in their chest, prompting the medical team to take immediate action.
Because his hearing was so acute, he could easily hear what was going on in the next room.
Geometry"An acute angle is less than 90 degrees."Keen, Extreme, Severe"Wolves have an acute sense of smell.""He was in acute pain from his broken arm."
That is an acute angle. An obtuse angle is not acute.
I had an acute pain in my left shoulder.