A mourner is a person who expresses grief or sorrow, typically following the death of a loved one. Mourning can involve various rituals and customs, which may vary by culture or religion. Common practices include attending funerals, wearing specific clothing, or observing periods of silence. In many societies, mourners gather to support one another and share their feelings of loss. This communal aspect of mourning can help individuals cope with their grief. Mourning can also be a time for reflection on the life of the deceased, allowing mourners to celebrate their memories and contributions to the lives of others.