Webster’s Revised Unabridged Dictionary · 1913
Mournful
Mourn′ful (mōrn′fụl), a. Full of sorrow; expressing, or intended to express, sorrow; mourning; grieving; sad; also, causing sorrow; saddening; grievous; as, a mournful person; mournful looks, tones, loss. — Mourn′ful·ly, adv. — Mourn′ful·ness, n.
Syn. — Sorrowful; lugubrious; sad; doleful; heavy; afflictive; grievous; calamitous.