/ Dictionary / Index W wail: Meaning and Definition of Find definitions for: wail Pronunciation: (wāl), [key] —v.t. to express deep sorrow for; mourn; lament; bewail: to wail the dead; to wail one's fate. to express in wailing; cry or say in lamentation: to wail one's grief. —n. the act of wailing. a wailing cry, as of grief, pain, or despair. any similar mournful sound: the wail of an old tune. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: wail (Thesaurus) Waikiki wailful Related Content Daily Word Quiz: banshee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language