Adjective : ear-piercing noise.    From Dictionary.com. 

Teresa managed an ear-piercing shout for attention.    From Wordnik.com.  [Chronicles of Pern, First Fall]

SCREAM — this last a long, terrified, ear-piercing wail.    From Wordnik.com.  [The Titan] Reference

The car shot out from the curb with an ear-piercing squeal.    From Wordnik.com.  [Midnight in the Garden of Good and Evil]

Suddenly a nerve-wracking, ear-piercing vibration filled the room.    From Wordnik.com.  [A Son of the City A Story of Boy Life] Reference

Christina's wails became ear-piercing, and Merry gently shook her.    From Wordnik.com.  [The Lion's Lady]

She caught her breath on a sob Then let out an ear-piercing shriek.    From Wordnik.com.  [Time Scout]

An ear-piercing whistle interrupted any answer Kai would have made.    From Wordnik.com.  [Survivors]

John appeared at an upper window in answer to the ear-piercing call.    From Wordnik.com.  [A Son of the City A Story of Boy Life] Reference

An ear-piercing shriek from above startled everyone into looking up.    From Wordnik.com.  [Elephant in the City] Reference

He sprang forward, and as he did so a shrill, ear-piercing blast rang out.    From Wordnik.com.  [The Grell Mystery] Reference

Rhoda shouted in so ear-piercing a tone that the men at the corral heard her.    From Wordnik.com.  [Nan Sherwood at Rose Ranch] Reference

She looked at a bit of paper and said, 'Rumpole,' in an ear-piercing whisper.    From Wordnik.com.  [Rumpole and the Reign of Terror]

They also use long range acoustic devices that sent out an ear-piercing sound.    From Wordnik.com.  [CNN Transcript Nov 18, 2009] Reference

It's a miracle I was able to sit in the ear-piercing seat without sliding out.    From Wordnik.com.  [unclebob Diary Entry] Reference

The drumming and the fluting reaching an ear-piercing crescendo as they neared.    From Wordnik.com.  [The Eternal Mercenary]

The ear-piercing shriek made Josephine jump, causing her to lurch against his arm.    From Wordnik.com.  [Cinderella At The Ball]

But there was no answer-only singing in the air, shrill, ear-piercing in high notes.    From Wordnik.com.  [Year of the Unicorn]

With ear-piercing screeches, the flying creatures began making low swoops at the cavalry.    From Wordnik.com.  [Trek to Madworld]

An ear-piercing screech made them spring to their feet, and there, flying down the road, was.    From Wordnik.com.  [Princess Polly's Gay Winter] Reference

The bagpipes strike with their ear-piercing sounds, and arise shrill above the universal din.    From Wordnik.com.  [Christmas: Its Origin and Associations Together with Its Historical Events and Festive Celebrations During Nineteen Centuries] Reference

With an ear-piercing screech, the door gave way, along with the doorjamb and half the molding.    From Wordnik.com.  [Trailer Tales From La Bufadora, Baja California] Reference

Then he opened his mouth and uttered shrieks so ear-piercing that their like had never been heard before.    From Wordnik.com.  [The Book of Stories for the Story-teller] Reference

Our TV screens were suddenly flashing, "Obama is President," while our radios blared ear-piercing cheers.    From Wordnik.com.  [Cassie Goldring: America, Pick Up -- It's Your Future Calling: A 15 Year Old's Perspective] Reference

His rhetoric was set forth with an ear-piercing elocution, and a voice that sometimes crashed like cannon.    From Wordnik.com.  [Lay Morals] Reference

The victims dashed off through the moonlight with their women, raising the ear-piercing Arab call for help.    From Wordnik.com.  [Seven Pillars of Wisdom] Reference

It seemed that I had only just closed my eyes when I heard the ear-piercing scream of the five-thirty bell.    From Wordnik.com.  [Mao's last dancer]

For a split second there was an ear-piercing hiss, then there was a huge, deafening thump that shook the earth.    From Wordnik.com.  [A Place Called Freedom]

It cried out of tune and made ear-piercing noises that were not included in even the most modern of compositions.    From Wordnik.com.  [The Moon out of Reach] Reference

Yawn in a semiswoon lay awailing and (hooh!) what helpings of honeyful swoothead (phew!), which ear-piercing dulcitude!.    From Wordnik.com.  [Finnegans Wake] Reference

The tenor, treble, and bass of these ear-piercing choristers are so decisively discriminated, that we all but hear them.    From Wordnik.com.  [The Works of William Hogarth: In a Series of Engravings With Descriptions, and a Comment on Their Moral Tendency] Reference

Scarcely had they abandoned their post when an ear-piercing war-whoop silenced in a moment the joyous sound of the revelers.    From Wordnik.com.  [Woman on the American Frontier] Reference

"I will pierce my own ears," Danni protested when Jackie tugged her arm in the direction of the local ear-piercing emporium.    From Wordnik.com.  [The Pull of the Moon]

“How I pity them,” retorted Brian, grimly, as Julia wailed out, “Meet me once again,” with an ear-piercing shrillness.    From Wordnik.com.  [The Mystery of a Hansom Cab] Reference

Two timers on two different types of coffee went off simultaneously, sending a shrill, ear-piercing smattering of beeps into the air.    From Wordnik.com.  [absentia Diary Entry] Reference