Definition of Lament: Lament (verb/noun): To express sorrow, mourning, or regret; an expression of grief, especially in a formal or poetic manner. Synonyms: mourn, grieve, weep, bemoan Antonyms: rejoice, celebrate, cheer, exult Memory Tip: Think of “lament” as a deep expression of sadness, often heard in songs or poems. Conversation and Short Story Examples Here…