[{"Bold_text": "noun", "List Items": ["a feather.", "a large, long, or conspicuous feather:the brilliant plume of a peacock.", "a soft, fluffy feather:the plume of an egret.", "any plumose part or formation.", "a feather, a tuft of feathers, or some substitute, worn as an ornament, as on a hat, helmet, etc.", "a feather or featherlike token of honor or distinction, especially one worn on a helmet.", "plumage .", "a vertically or longitudinally moving, rising, or expanding fluid body, as of smoke or water.", "a visible pattern of smoke resulting from emissions from a stack, flue, or chimney.", "Also called mantle plume mantle plume.Geology.a deep-seated upwelling of magma within the earth's mantle.Compare diapir ."]}, {"Bold_text": "verb (used with object)", "List Items": ["to furnish, cover, or adorn with plumes or feathers.", "(of a bird) to preen (itself or its feathers).", "to feel complacent satisfaction with (oneself ); pride (oneself ) (often followed byonorupon):She sat before the mirror, pluming herself upon her beauty."]}]