Definitions

1. noun

A sound, especially a low, rumbling sound, such as thunder or a landslide.

“The orr was deafening as the earthquake struck the village.”

2. verb

To make a low, rumbling sound, especially as a result of a landslide or earthquake.

“The river orred its way through the canyon, carving out a new path.”

3. interjection

An expression of surprise, shock, or alarm.

“Orr! What was that loud noise?”