Rueful
Pronunciation : Rue"ful
Part of Speech : a.
Definition : 1. Causing one to rue or lament; woeful; mournful; sorrowful.
2. Expressing sorrow. "Rueful faces." Dryden. Two rueful figures, with long black cloaks. Sir W. Scott. -- Rue"ful*ly, adv. -- Rue"ful*ness, n.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder