hemorrhage

https://doi.org/10.1351/goldbook.11806
Copious escape of blood from a disrupted blood vessel.
Note: When occurring in the brain, this is a hemorrhagic stroke.
Source:
PAC, 2015, 87, 841. (IUPAC Glossary of terms used in neurotoxicology (IUPAC Recommendations 2015)) on page 872 [Terms] [Paper]