Definitions

1. noun

A sudden and unexplained loud noise, especially one that resembles an earthquake, caused by cattle, especially cows, running or stampeding.

“The loud cowquake shook the entire town, making it difficult to sleep.”

2. verb

To make a loud noise, especially one that resembles an earthquake, by running or stampeding, especially in a group of cattle.

“The cows began to cowquake across the field, causing a commotion.”