mourner UK /ˈmɔːnə/US /ˈmɔɹnɚ/ noun4 •Someone filled with or expressing grief or sadness, especially over a death; someone who mourns.I stood close to heartsick mourners and worried that I would not sustain the enormousness of their spiritual weight. — 2024 •A person attending a funeral or otherwise participating in rituals related to bereavement.Looking out the door I see the rain / Fall upon the funeral mourners / Parading in a wake of sad relations / As their shoes fill up with water — 1995 •In certain cultures, a person hired to participate in funerary rituals, sometimes by making a conspicuous and/or conventional show of grief; hired mourner. •Any of a number of suboscine birds in the related familes Tityridae and Tyrannidae. formsmourners