Definition: Ug2 is a term in Jewish law that refers to a person who, as a witness or a mourner, must not be present at a funeral service due to a religious prohibition or legal requirement. In this case, it's a euphemism for someone who cannot participate in the funeral processional. The term 'uog2' is often used in contexts where there are certain restrictions placed on how mourners should attend a funeral service. It might be a practical concern about safety and security, as well as a religious or legal requirement that prevents the presence of such a person at the ceremony.