What is the meaning of Splatter?

An uneven shape or mess created by something dispersing on impact.

A genre of gory horror.

Spurious emissions resulting from an abrupt change in a transmitted radio signal.

To splash; to scatter; to land or strike in an uneven, distributed mess.

To cause (something) to splatter.

To spatter (something or somebody).

splatter (genre of gory horror)

Source: wiktionary.org