pall of smoke/dust/ash etc• The smolderingruinswrapped the city in a pall of smoke.• His excitementmeant nothing to her; she felt she was covering him with a pall of ash.• A black pall of smoke hung over Valetta.• A global pall of dust raised by the eruption reddened sunsets everywhere on Earth for several months.• From his home in Acton, Richard Baxter saw the flames and the hugepall of smoke which turned the sunred.• A low pall of smoke hung over the nearbybuildings; there had been a dawnfuneral, a burning.• Behind her, Atrimonides lurched clear of a rising pall of smoke.