What is the meaning of Bloop?

To blow air bubbles or audibly slosh about in water.

To make a hit just beyond the infield.

To produce a low-pitched beeping sound.

To cover up splices in a soundtrack tape to eliminate the unwanted noise they may produce.

The sound of a fish blowing air bubbles in water.

The sound of something, especially a fish, sloshing about in water.

A low-pitched beeping sound.

Synonym of blooper

Source: wiktionary.org