Spatter refers to small droplets or splashes that are scattered in a random pattern. It can also refer to a technique used in painting, where sprays of paint are applied to create an effect similar to drips or splatters.
Usage examples
The crime scene was covered in blood spatter, indicating a violent struggle.
After the rain, the windows were covered in mud spatter from passing vehicles.
The CSI team examined the spatter patterns to determine the direction and force of the gunshot.
She began vomiting yellow bile I believe with spatters of blood three days ago. (wagwalking.com)
Education: Most employers of blood spatter analysts, including public and private sector employers require a minimum of Bachelor's degree in forensic sciences or in any of the natural sciences. (jobdescriptionandresumeexamples.com)
Besides prepping it properly (see below), you'll be climbing ladders, getting spattered with paint, and working all day in warm weather. (styleathome.com)