to scatter drops of a liquid (usually blood or water) onto a person or object, whether flicked there on purpose or spurting out on its own
The picture is small drops of a liquid landing on a surface, not a stream poured out or a mass of liquid flung all at once. That is what sets this word apart from its neighbors: it is fine drops, scattered, hitting the target here and there.
The word works two ways. Most often someone does the scattering on purpose: a priest dips a finger in blood, water, or oil and flicks it, usually seven times, onto a person, an altar, or the cover of the sacred chest. This is the language of cleansing and setting apart, the deliberate act at the heart of Israel's purification and consecration rites. Less often the word describes blood flying on its own, spurting or splashing onto a wall or a garment when a person or animal is struck.
Both uses share the same physical image, so this is one word seen from two angles rather than two different words. The difference is only who or what sends the drops flying: a worshiper aiming them in a ritual, or blood escaping from a wound.