noxious thing

A substance—poison or any substance capable of producing injury—unlawfully administered to another, or taken by oneself with a deliberate intent of causing ill effects or death

noxious thing

Forensic medicine A “…substance unlawfully administered to another, or taken by oneself with a deliberate intent to cause ill effects or death. (which) may be a poison or any substance capable of producing injury…”. See Toxin.