Definitions

1. noun

A hole in the side of a whale through which it breathes, or a similar opening in other marine mammals.

“The whale’s blowhole was visible above the water’s surface.”

2. noun

A hole or opening from which air or gas is blown out, especially one caused by erosion.

“The blowhole in the rock face spewed forth a fine mist of spray.”

3. verb

To produce a loud, explosive sound, often caused by air or gas being blown out of a narrow opening.

“The wind blew through the blowhole, creating a loud roar.”

4. verb

To cause something to be blown out of a narrow opening, often with a loud, explosive sound.

“The pipe was blown, creating a loud screech through the blowhole.”