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- Dictionarypump/pəmp/
noun
- 1. a mechanical device using suction or pressure to raise or move liquids, compress gases, or force air into inflatable objects such as tires: "a gas pump"
- 2. an active transport mechanism in living cells by which specific ions are moved through the cell membrane against a concentration gradient: "the bacterium's sodium pump"
verb
- 1. force (liquid, gas, etc.) to move by or as if by means of a pump: "the blood is pumped around the body" Similar
- 2. draw (milk) from the breast using a breast pump, typically in order to feed a baby by means of a bottle: "she struggled with pumping enough milk"
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A pump is a device that moves fluids ( liquids or gases ), or sometimes slurries, [1] by mechanical action, typically converted from electrical energy into hydraulic energy.
Learn the meaning of pump as a noun and a verb in English, with usage examples and idioms. Find out how to say pump in different languages and contexts.
Learn the various meanings and uses of the word pump as a noun and a verb, with synonyms, examples, and etymology. Find out how pump can refer to a device, a heart, a shoe, a laser, and more.
noun. any device for compressing, driving, raising, or reducing the pressure of a fluid, esp by means of a piston or set of rotating impellers. biology a mechanism for the active transport of ions, such as protons, calcium ions, and sodium ions, across cell membranes. a sodium pump.
May 15, 2024 · A pump is a device that raises, transports, or compresses fluids by using energy. Learn about the different types of pumps, such as positive displacement, kinetic, and electromagnetic pumps, and their applications and benefits.
Learn the various meanings and uses of the word pump, from a device that forces fluid or gas to flow, to a verb that means to question or supply something. See synonyms, examples, pronunciation and grammar tips.
A pump is a device or machine for raising, compressing, or transferring fluids, or a biological mechanism for transporting ions or molecules across cell membranes. Learn more about the different types, uses, and meanings of pump with various sources and examples.
