/ Dictionary / Index L lament: Meaning and Definition of Find definitions for: la•ment Pronunciation: (lu-ment'), [key] — v.t. to feel or express sorrow or regret for: to lament his absence. to mourn for or over. —v.i. to feel, show, or express grief, sorrow, or regret. to mourn deeply. —n. an expression of grief or sorrow. a formal expression of sorrow or mourning, esp. in verse or song; an elegy or dirge. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lament (Thesaurus) lamellirostral lamentable Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language