piercing

adjective
UK /ˈpɪəsɪŋ/
US /ˈpɪrsɪŋ/

Very loud and high, like a sharp scream.

The fire alarm made a piercing sound that hurt our ears.


OTHER MEANINGS

2. A hole made in the body for wearing jewelry.

She got a piercing in her ear.

3. Very strong and intense, like a cold wind or a stare.

A piercing wind blew through the streets.

4. The act of making a hole through something.

The piercing of the balloon made a loud pop.