Mourn v. i. [imp. & p. p. Mourned p. pr. & vb. n. Mourning.]
1. To express or to feel grief or sorrow; to grieve; to be sorrowful; to lament; to be in a state of grief or sadness.
Abraham came to mourn for Sarah, and to weep for her. --Gen. xxiii. 2.
2. To wear the customary garb of a mourner.
We mourn in black; why mourn we not in blood? --Shak.
Grieve for an hour, perhaps, then mourn a year. --Pope.