noun / verb
blare
BLAIR/bler/
A loud, harsh sound, or to make such a sound.
The air horn blares as the listener covers her ears.

Etymology
Middle English bleren meant “to wail.” Its deeper origin is uncertain but probably sound-imitative, fitting the later sense of giving out a loud, harsh noise.
In context
when you turn on the truck it's going to blare your ears out
More examples
- A sudden blare of horns interrupts the conversation.
- Music blared from the open car windows.
- She covers her ears against the loud blare.
Forms
blare · blares · blared · blaring