To express or feel sorrow; to weep or wail; to mourn.
- To express grief for or about; mourn: lament a death.
- To regret deeply; deplore: He lamented his thoughtless acts.
- To grieve audibly; wail.
- To express sorrow or regret. See Synonyms at grieve.
- A feeling or an expression of grief; a lamentation.
- A song or poem expressing deep grief or mourning.