›[Cusually plural]a large feather: fans made of ostrich plumes→ See alsonom de plumeThe skin, hair and bone of non-human animals›[C]a decoration that looks like several large feathers tied together, worn by soldiers on their hats or attached to horses' heads: The coffin was drawn by horses with black plumes.Things worn to cover the head, face or neckCeremonial clothes and objectsa plume of dust, smoke, etc.›a tall, thin mass of smoke, dust, or similar substance that rises up into the air: After the explosion, a plume of smoke could be seen in the sky for miles around.Clouds, dew, fog and steamplumed
/pluːmd/adjective[before noun]›The dancers wore plumed headdresses (= with a decoration which looked like several large feathers tied together).Things worn to cover the head, face or neckThe skin, hair and bone of non-human animals