1. past tense of mourn; felt or expressed deep sorrow for someone who has died
2. past tense of mourn; felt regret or sadness about the loss or end of something

Examples

• The family mourned their grandmother’s passing.
• She mourned the loss of her childhood home.
• The entire community mourned the tragic accident.
• He mourned the end of his marriage.
• They mourned their team’s defeat in the championship.
• The nation mourned the fallen soldiers.
• She mourned the destruction of the old library.