"Semi-permeable" Pronounce,Meaning And Examples
"Semi-permeable" Natural Recordings by Native Speakers
"Semi-permeable" Meaning
A semi-permeable membrane is a thin layer of material that has pores or small openings, allowing certain molecules to pass through while blocking others. This allows for the selective passage of materials, with the rate of passage depending on the properties of the molecules, such as size, charge, and polarity.
"Semi-permeable" Examples
5 examples of the word "semi-permeable":
1. Membranes in biology
In cell biology, cell membranes are considered semi-permeable, allowing certain substances to pass through while keeping others out.2. Kidney function
The kidneys filter blood through semi-permeable membranes that allow water and nutrients to pass through while removing waste.3. Water filters
A water filter with a semi-permeable membrane can filter out impurities from water, allowing clean water to pass through.4. Semipermeable bags
Semipermeable bags, also known as dialysis bags, allow the exchange of substances between the blood and dialysate.5. Reverse osmosis systems
Reverse osmosis systems use semi-permeable membranes to remove salt and other impurities from water by applying pressure to force the water through the membrane."Semi-permeable" Similar Words
Semi-finalists
The players, teams, or competitors who have reached the penultimate stage of a tournament or competition, where they will soon be reduced to the finalists.
Semi-finals
The semi-finals refer to the stage of a competition, such as a sports tournament, musical competition, or other competitive event, in which two or more contestants compete against each other to advance to the final round of the competition. The semi-finals are typically the last major hurdle before the final match or performance, and often feature the top contenders from previous rounds.
Semi-finished
Semi-formal
Semi-formal refers to a style that is not as formal as formal attire or language, but more structured and professional than casual.<br><br>In terms of clothing, semi-formal typically means dressing in attire that is less stuffy or formal than business attire, but not as relaxed as jeans and a t-shirt. This might include a dress shirt or blouse with dress pants or a skirt, or a suit jacket and tie (for men).<br><br>In language, semi-formal is a tone that is not overly strict or professional, but still maintains a level of respect and courtesy. It's often used in social situations, business meetings, or presentations where a level of formality is expected, but not required.
Semi-metals
Semi-metals, also known as metalloids or semimetals, are a small group of elements that exhibit some characteristics of metals and some characteristics of nonmetals.<br><br>Semi-metals are typically found on the border between metals and nonmetals in the periodic table, and they have properties that are intermediate between those of metals and nonmetals. They tend to be relatively brittle, have a dull appearance, and do not conduct electricity well.<br><br>There are six semi-metals in the periodic table:<br><br>1. Boron (B)<br>2. Silicon (Si)<br>3. Germanium (Ge)<br>4. Arsenic (As)<br>5. Antimony (Sb)<br>6. Tellurium (Te)<br><br>Some of the key characteristics of semi-metals include:<br><br> They are relatively brittle and lack the malleability of metals.<br> They have a dull appearance, unlike the shiny appearance of metals.<br> They do not conduct electricity well, although they are not as poor as nonmetals.<br> They have a high melting and boiling point, indicating high interatomic forces.<br> They exhibit some properties of metals, such as forming positive ions.<br><br>Overall, semi-metals play a vital role in the electrical and electronic industries, particularly in the production of semiconductors.
Semi-nomadic
Refers to a person or group of people who regularly move from place to place, but not on a permanent or annual basis, often due to seasonal changes in weather, availability of resources, or other factors.
Semi-official
Not fully officially sanctioned, but unofficially recognized as authorized or accepted.<br><br>Example: The semi-official status of the proposal allowed it to be discussed at the meeting, despite not having official endorsement.<br><br>It can also be used to describe something that is recognized or accepted by a government, but not officially authorized or ratified.<br><br>Example: The semi-official diplomatic visit was seen as a sign of improving relations between the two countries.
Semi-porous
Allowing the passage of liquids or gases to some extent, but to a limited degree, unlike a fully porous material which allows the passage to flow freely.
Semi-professional
Having some skill, experience, or expertise in a particular field, but not quite to the level of a true professional.<br><br>Example: "She was a semi-professional ballet dancer, who performed in local productions but not for a full-time living."
Semi-quaver
A semi-quaver is a musical note that lasts half the length of a quaver. It is a note of the eighth note type and is usually represented as a beam or a stem. In music notation, it is often denoted by the abbreviation "sin."
Semi-retired
Partially retired or no longer actively working, but not fully retired. A person who is semi-retired may continue to work part-time or pursue other activities while still receiving a pension or other source of income.
Semi-rural
Semi-skilled
Holding or showing a moderate level of skill or training in a particular area, but not to a high or professional standard.
Semi-skimmed
Semi-skimmed milk is a type of milk that has had some of its cream removed, but not as much as full-fat milk or skimmed milk. It has a balance of fat content, typically around 1-2%, which is ideal for those looking for a healthier option but still want a bit of richness in their milk. The term "semi-skimmed" or "light" is commonly used in many countries, including the UK and Australia, to describe this type of milk.
Semi-structured
Semi-structured refers to a type of organizational system or data that has a general framework or guidelines, but also has some flexibility and variability. It contains both free-form and structured elements, allowing for a mix of structured and unstructured data.<br><br>In business, a semi-structured document is a format, such as a résumé or a business plan, that has a standard structure to it but also allows for flexible formatting and presentation.<br><br>In data analysis and management, semi-structured data is a style of data that does not conform to a fixed format, but still has a clear schema or organization, making it easier to store, process, and query compared to unstructured data.