source: Fullmetal Alchemist GIF - Fullmetal Alchemist Death - Discover & Share GIFs

verb with object

feel or show deep sorrow or regret for (someone or their death), typically by following conventions such as the wearing of black clothes:

〈人の死など〉を悲しむ, 嘆く(grieve); 〈人〉の死を悼む, 〈死者〉を追悼する

e.g. Isabel mourned her husband

【死者を】追悼する; 【死者のために】喪に服する «for» ; 【人の死を】悲しむ, 嘆く «for, over»

e.g. no object : she had to mourn for her friends who died in the accident.

feel regret or sadness about (the loss or disappearance of something):

〈失われたことなど〉を悲しむ, 惜しむ

e.g. publishers mourned declining sales of hardback fiction.

Old English murnan, of Germanic origin.