Definitions

1. noun

The sound of thunder, especially in a dramatic or spectacular display.

“The fireworks exploded in a burst of light and a deafening donner that shook the ground.”

2. verb

To make a loud rumbling or thundering noise, especially in a dramatic or spectacular way.

“The crowd donnered in approval as the rock star took the stage.”

3. verb

In medieval times, to give or pledge something as security or payment.

“The knight donnered his land to the king in exchange for his freedom.”