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- Dictionaryflu·id/ˈflo͞oid/
noun
- 1. a substance that has no fixed shape and yields easily to external pressure; a gas or (especially) a liquid: "we all need several glasses of fluid a day"
adjective
- 1. (of a substance) able to flow easily: "the paint is more fluid than tube watercolors"
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The meaning of FLUID is having particles that easily move and change their relative position without a separation of the mass and that easily yield to pressure : capable of flowing. How to use fluid in a sentence.
Fluid definition: a substance, as a liquid or gas, that is capable of flowing and that changes its shape at a steady rate when acted upon by a force tending to change its shape.. See examples of FLUID used in a sentence.
FLUID definition: 1. a substance that flows and is not solid: 2. smooth and continuous: 3. If situations, ideas, or…. Learn more.
A liquid is a fluid — something that flows easily when poured — although gases can also be called fluid. When your doctor told you to drink lots of fluids to help your cold symptoms, she probably meant things like water or orange juice, not root beer floats.
1. variable noun. A fluid is a liquid. [formal] The blood vessels may leak fluid, which distorts vision. Make sure that you drink plenty of fluids. ...fluid retention. Synonyms: liquid, solution, juice, liquor More Synonyms of fluid. 2. adjective. Fluid movements or lines or designs are smooth and graceful.
Aug 7, 2021 · A fluid is a material that flows or continuously deforms under a shear (tangential stress). In other words, a fluid has zero shear modulus. Liquids, gases, and plasma are fluids. However, some solids behave as fluids as well. For example, pitch is a solid with a high viscosity that (very) slow flows.
A substance, such as air or water, in which the atoms or molecules can freely move past one another. Fluids flow easily and take on the shape of their containers.
FLUID meaning: 1. a liquid: 2. able to flow easily like liquid 3. likely or able to change: . Learn more.
In physics, a fluid is a liquid, gas, or other material that may continuously move and deform ( flow) under an applied shear stress, or external force. [1] . They have zero shear modulus, or, in simpler terms, are substances which cannot resist any shear force applied to them.
Fluid definition: A continuous, amorphous substance whose molecules move freely past one another and that has the tendency to assume the shape of its container; a liquid or gas.
