pall (1)EnglishOxford American Thesauruspall1 noun 1 the coffin lay under a rich velvet pall: funeral cloth, coffin covering. 2 a pall of black smoke hung over the quarry: cloud, covering, cloak, mantle, veil, shroud, layer, blanket, sheet, curtain, canopy. □ cast a pall overthe news cast a pall over the occasion: spoil, take the fun/enjoyment/pleasure out of, cast a shadow over, overshadow, envelop in gloom, darken, cloud, put a damper on, mar, blight.