Filled with grief or sadness; being in a state in which one mourns. / Fit to inspire mourning; tragic.

The property of being mournful.

plural of mournfulness

(transitive, intransitive) To express sadness or sorrow for; to grieve over (especially a death). / (transitive) To utter in a sorrowful manner. / (intransitive) To wear mourning.

(now literary) Sorrow, grief. / A ring fitted upon the head of a lance to prevent wounding an adversary in tilting.

present participle of mourn

The act of expressing or feeling sorrow or regret; lamentation. / Feeling or expressing sorrow over someone's death.

Third-person singular simple present indicative form of mourn

simple past tense and past participle of mourn

plural of mourne