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vocally expressing grief or sorrow or resembling such expression; "lamenting sinners"; "wailing mourners"; "the wailing wind"; "wailful bagpipes"; "tangle her desires with wailful sonnets"- Shakespeare
cry weakly or softly; "she wailed with pain"
loud cries made while weeping
emit long loud cries; "wail in self-pity"; "howl with sorrow"