: an elongated and usually open and mobile column or band (as of smoke, exhaust gases, or blowing snow)
c
: an animal structure having a main shaft bearing many hairs or filamentous parts
especially: a full bushy tail
d
: any of several columns of molten rock rising from the earth's lower mantle that are theorized to drive tectonic plate movement and to underlie hot spots
Noun
a hat with bright ostrich plumes
the Nobel Prize for Literature is the plume that all authors covet Verb
that jerk plumes himself on his supposed athletic skills
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Noun
As the plume’s chemical profile changed, different types of microbes bloomed and then receded in a sort of ecological relay race.—Jeffrey Marlow, New Yorker, 5 Apr. 2026 President Trump posting this video on Saturday showing heavy bombing inside Iran while thick plumes of smoke are seen rising from a petrochemical complex in Iran’s southwestern region.—ABC News, 5 Apr. 2026
Verb
These extravagant suits — plumed, bejeweled, beaded and sequined — are handcrafted in secret for an entire year, to be unveiled on Mardi Gras day.—Nichole Marks, CBS News, 5 Apr. 2026 Less practical were the faux fur and feather touches pluming pumps—try to avoid these when spring showers are on the forecast.—Ariel Wodarcyk, InStyle, 23 Feb. 2026 See All Example Sentences for plume
Word History
Etymology
Noun
Middle English, from Anglo-French, from Latin pluma small soft feather — more at fleece