permeate definition
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permeate Permeate is defined as to get into, soak into or spread throughout. An example of permeate is when you smell baking cookies everywhere in the house. YourDictionary definition and usage example.
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- Definition. A membrane is a thin layer that may or may not allow particles to pass through it. Permeable is defined as a membrane that can be crossed by particles, ions, or water. Semi permeable means that some particles, ions, or water can cross the membrane.he cell membrane is semi permeable-meaning some particles can cross the membrane while others may not. It is made up of layers that are both attracted to water-the phosphate bilayers and layers that are hydrophobic (fatty acid layers). Outside of the cell water makes the phosphate layers line up.
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Visual Synonyms of pervasive Adj. 1. pervasive-spreading or spread throughout; armed with permeative irony...he punctures affectations; the pervasive odor of garlic; an error is pervasive if it is material to more than one conclusion. permeant, permeating, permeative. distributive-serving to distribute or allot or disperse.
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ultrafiltration Definition of ULTRAFILTRATION. : filtration through a medium (as a semipermeable capillary wall) which allows small molecules (as of water) to pass but holds back larger ones (as of protein).— ul·tra·fil·trate \-ˈfil-ˌtrāt\ noun. filtration through a medium (as a semipermeable capillary wall) which allows small molecules (as of water) to pass but holds back larger ones (as of protein).
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Permeation In physics and engineering, permeation (also called imbuing) is the penetration of a permeate (such as a liquid, gas, or vapor) through a solid. It is directly related to the concentration gradient of the permeate, a material's intrinsic permeability, and the materials' mass diffusivity.
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infiltrate 1. (Chemistry) to undergo or cause to undergo the process in which a fluid passes into the pores or interstices of a solid; permeate. 2. (Military) military to pass undetected through (an enemy-held line or position). 3. to gain or cause to gain entrance or access surreptitiously: they infiltrated the party structure.
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- semipermeable. adj. 1. (Biology) (esp of a cell membrane) selectively permeable. (ˌsɛm iˈpɜr mi ə bəl, ˌsɛm aɪ-). adj.emipermeable. adj. 1. (Biology) (esp of a cell membrane) selectively permeable. (ˌsɛm iˈpɜr mi ə bəl, ˌsɛm aɪ-). adj.
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- Definition of perforated. 1 : having a hole or perforations; especially : having a specified number of perforations in 20 millimeters the stamps are perforated 10. 2 : characterized by perforation a perforated ulcer.
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PERMEATE Hypernyms (to permeate is one way to...): penetrate; perforate (pass into or through, often by overcoming resistance). Troponyms (each of the following is one way to permeate): invade (penetrate or assault, in a harmful or injurious way).eaning: Spread or diffuse through. Classified under: Verbs of touching, hitting, tying, digging. Synonyms: pervade; permeate; imbue; interpenetrate; diffuse; riddle; penetrate.
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seep Define seep: to flow or pass slowly through fine pores or small openings : ooze; to enter or penetrate slowly — seep in a sentence to flow or pass slowly through fine pores or small openings : ooze; to enter or penetrate slowly; to become diffused or spread…
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filter 2. permeate-pass through; Water permeates sand easily. filter, sink in, percolate. penetrate, perforate-pass into or through, often by overcoming resistance; The bullet penetrated her chest. infiltrate-pass into or through by filtering or permeating; the substance infiltrated the material.
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So, what IS permeate? At this point it’s important to remember that permeate is a word meaning stuff that passes through a membrane full of pores, in the same way that filtrate is what passes through a filter. It’s about as meaningful on it’s own as the word ‘leftovers’.hey felt frustrated that they could not find the answers that they were looking for. They could find out that permeate was a natural by-product of milk processing, but could not find out what it actually was. So I decided to do some research and find out for myself.
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Definitions &Translations imbue; permeate; pervade; diffuse; interpenetrate; riddle; penetrate. Context examples: An atmosphere of distrust has permeated this administration / music penetrated the entire building / His campaign was riddled with accusations and personal attacks. Hypernyms (to pervade is one way to...):
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- (ĭm-pûr'mē-ə-bəl) Relating to a material through which substances, such as liquids or gases, cannot pass. Some substances, such as some types of contact lenses, are permeable to gas but impermeable to liquid. The American Heritage® Science Dictionary Copyright © 2002.
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- Define perforating. perforating synonyms, perforating pronunciation, perforating translation, English dictionary definition of perforating. v. per·fo·rat·ed , per·fo·rat·ing , per·fo·rates v. tr. 1. To pierce, punch, or bore a hole or holes in; penetrate. 2. To pierce or stamp with rows of...
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- Permeation is the process by which a chemicaldissolves in and/or moves through a protective clothing material on a molecular level.Degradation is the loss of or change in the fabric's chemical resistance or physical properties dueto exposure to chemicals, use, or ambient conditions (e.g., sunlight).
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perfusion [per-fu´zhun] 1. the act of pouring through or over; especially the passage of a fluid through the vessels of a specific organ. 2. a liquid poured through or over an organ or tissue. tissue perfusion the circulation of blood through the vascular bed of tissue.
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Cell Membrane An impermeable membrane is one through which no substance can pass. Semipermeable membranes are those which only let solvents, such as water, pass through them. Permeable membranes are those which let solvents and solutes, such as ions and molecules, to pass through them.
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- Confidence votes 30. Selectively permeable describes a cell membrane that allows certain ions or molecules to pass through it by means of passive or active transport. <i>Selectively permeable</i> describes a cell membrane that allows certain ions or molecules to pass through it by means of passive or active transport.
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- Air Permeability - The porosity of a fabric as estimated by the ease with which air passes through it. Air permeability measures the warmth of blankets, the air resistance of parachute cloth, the wind resistance of sailcloth, etc. as measured on standard testing equipment. Algaecide - Kills algae.
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Definitions &Translations Perforation. A perforation is a small hole in a thin material or web. There is usually more than one perforation in an organized fashion, where all of the holes are called a perforation.The process of creating perforations is called perforating, which involves puncturing the workpiece with a tool.ther purposes include filtrating fluids, sound deadening, allowing light or fluids to pass through, and to create an aesthetic design. Various applications include packaging films, medical films, micro perforated plate and sound and vapor barriers.
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perfusion perfusion. 1. the act of pouring through or over; especially the passage of a fluid through the vessels of a specific organ. 2. a liquid poured through or over an organ or tissue. perfusion pressure.
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encapsulate Encapsulate is defined as to enclose or encircle, especially in a protective membrane, or to briefly explain the essence of something. 1  When you enclose something carefully inside of a capsule, this is an example of a time when you encapsulate it.
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perforated Definition of perforated. 1  1 : having a hole or perforations; especially : having a specified number of perforations in 20 millimeters the stamps are perforated 10. 2  2 : characterized by perforation a perforated ulcer.
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Selective Permeability: Definition & Overview Semi permeable means that some particles, ions, or water can cross the membrane. Therefore, selective permeability and semi permeable are similar terms. However, selective permeability is a more precise term because, as the name implies, the cell has some ability to select what can and cannot cross the cell membrane.efinition. Because selective permeability is a complex topic, you will be learning the definitions of several terms in this lesson. Selective permeability usually refers to what can enter and exit a cell membrane. There are other processes that are selectively permeable such as some plastics.
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pervasive Having the quality or tendency to pervade or permeate: the pervasive odor of garlic. [From Latin pervāsus, past participle of pervādere, to pervade; see pervade.] per·va′sive·ly adv.