The meaning of PLUME is a feather of a bird. How to use plume in a sentence.

Eruption plume, a column of volcanic ash and gas emitted into the atmosphere during an eruption Mantle plume, an upwelling of hot rock within the Earth's mantle that can cause volcanic hotspots

A plume of something like smoke, steam, or dust is a long mass of it that rises up into the sky:

Definition of plume noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

A plume of smoke, dust, fire, or water is a large quantity of it that rises into the air in a column.

Plume learns how devices behave and what they need to proactively allocate bandwidth for each connected device. Once you’re set up, enjoy a seamless experience for you, your household, and …

Dec 29, 2025 · After the explosion, a plume of smoke could be seen in the sky for miles around. The pollutant creates a contaminant plume within an aquifer.