bleeder

Plural: bleeders

Noun

• someone who has hemophilia and is subject to uncontrollable bleeding
• A person who is easily made to bleed, or who bleeds in unusually large amounts, particularly a hemophiliac.
• A blood vessel that requires cauterization etc. to stop it from bleeding during surgery.
• Anything that saps a resource produced by something else.
• A valve designed to release a small amount of excess pressure from a system.
• A troublesome fellow or thing; a blighter.
• Synonym of scratch hit.
• A person who menstruates (used in the context of transgender inclusivity).

Synonyms

haemophile, haemophiliac, hemophile, hemophiliac, scratch hit