noun
blood spray; fountain of blood
Refers to blood spraying or spurting, typically from a weapon wound. Often used in dramatic or violent contexts.
刀が振り下ろされると、血飛沫が舞った。
When the sword was swung down, blood spray scattered.
そのシーンでは血飛沫がリアルに描かれていた。
In that scene, the blood spray was depicted realistically.
Compound of 血 (chi, 'blood') and 飛沫 (shibuki, 'spray, splash'). The reading ちしぶき is a standard kun'yomi combination.