Tag Archive: science & technology – expert

©REUTERS/Alessia Maccioni Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. elusive /ih-LOO-siv/ [adjective] – difficult to find, catch, or achieve Birdwatchers traveled to the rainforest in hopes of spotting the elusive harpy eagle. vulnerability /vuhl-ner-uh-BIL-i-tee/ [noun] – the quality or state of being exposed to harm, attack, or damage Habitat destruction has heightened the vulnerability of koalas to predators and environmental changes. herbivorous /hur-BIV-er-uhs/ [adjective] – (of an animal) eating plants Herbivorous animals like rabbits rely on grasses and leafy vegetables for sustenance. camouflage /KAM-uh-flahzh/ [verb] – to conceal or disguise The chameleon can camouflage itself by changing the color of its skin to…
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©Reuters TV/via REUTERS Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. morphing /MAWR-fing/ [adjective] – changing shape or form The morphing wings of the aircraft allow it to adapt to various flight conditions. impediment /im-PED-uh-muhnt/ [noun] – something that makes progress, movement, or achieving something difficult or impossible The heavy snowstorm was a major impediment to the rescue operation. velocity /vuh-LOS-i-tee/ [noun] – the speed at which an object is travelling The car increased its velocity as it entered the highway. prototype /PROH-tuh-tahyp/ [noun] – the first example of something, such as a machine or other industrial product, from which all later forms are…
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Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. supplement /SUHP-luh-muhnt/ [noun] – something that is added to something else in order to improve it or complete it; something extra She uses a protein supplement after her workouts to aid muscle recovery. neurotoxin /NOOR-oh-tok-sin/ [noun] – a susbstance that is poisonous to nerve tissue Exposure to certain neurotoxins can lead to long-term memory loss. flavonoid /FLEY-vuh-noid/ [noun] – a substance in fruit and vegetables that may help protect people against some types of cancer or heart disease Fruits like berries and apples are rich in flavonoids, which promote heart health. neurological /noo-ruh-LAA-ji-kl/ [adjective] – related…
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Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. baboon /ba-BOON/ [noun] – a type of large monkey, found in Africa and Asia, with a long, pointed face like a dog and large teeth The researchers observed the behavior of baboons in the wild. cadaver /kuh-DAV-er/ [noun] – dead bodies, especially those of humans used for scientific or medical research. The anatomy students worked with cadavers to learn human anatomy. pathogen /PATH-uh-juhn/ [noun] – any small organism, such as a virus or a bacterium that can cause disease The laboratory is studying new methods to detect harmful pathogens. rigorous /RIG-er-uhs/ [adjective] – thorough, strict, or…
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©AP Photo/Robert F. Bukaty, File Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. notable /NOH-tuh-buhl/ [adjective] – important and deserving attention; worthy of notice The scientist made a notable discovery that changed the way we understand space. downlist /dounlist/ [verb] – to change the status of a species from a higher risk category to a lower one Conservationists hope to downlist more animals from “endangered” to “threatened.” dwindle /DWIN-dl/ [verb] – to gradually become less or smaller in size, number, or strength The town’s population began to dwindle after the factory closed. setback /SET-bak/ [noun] – a problem that delays or prevents progress or…
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Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. formidable /FAWR-mi-duh-buhl/ [adjective] – causing fear or respect due to being large, powerful, or difficult The mountain’s formidable cliffs deter even the most experienced climbers. industrial /in-DUHS-tree-uhl/ [adejctive] – related to or used in industry The city’s industrial area is known for its massive factories and warehouses. rampant /RAM-puhnt/ [adjective] – existing or spreading in an uncontrolled way Rampant rumors about the merger caused panic among the employees. inadequacy /in-AD-i-kwuh-see/ [noun] – the quality of not being good enough or not being sufficient The report highlighted the inadequacy of current safety measures at the plant. emblematic…
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Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. stigma /STIG-muh/ [noun] – a strong feeling of disapproval that most people in a society have about something, especially when this is unfair Wearing glasses used to carry a certain stigma, but now they are often seen as a fashion accessory. drawback /DRAW-bak/ [noun] – a disadvantage or the negative part of a situation One drawback of living in the city is the high cost of rent. isolation /ahy-suh-LEY-shuhn/ [noun] – the state of being separated from others The remote location of the village adds to its isolation from the outside world. amplify /AM-pluh-fahy/ [verb] –…
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©AP Photo/Ted Shaffrey Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. devastation /dev-uh-STEY-shuhn/ [noun] – great destruction or damage, often causing severe harm The wildfire left behind widespread devastation, impacting both the community and local wildlife. ecosystem /EE-koh-sis-tuhm/ [noun] – all living things in an area interacting with each other and their environment Pollution can severely disrupt a forest’s delicate ecosystem, affecting plants and animals alike. hybrid /HAHY-brid/ [adjective] – having a combination of elements This new car model is hybrid, combining electric and gasoline power for efficiency. revitalization /ree-vahyt-l-ahy-ZEY-shuhn/ [noun] – the act of bringing something back to a healthier or more active…
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Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. unobstructed /uh-nuhb-STRUHK-tuhd/ [adjective] – not blocked or obstructed; clear The hikers enjoyed an unobstructed view of the mountains during their trip. artificial /ahr-tuh-FISH-uhl/ [adjective] – made or produced by humans rather than occurring naturally Many people prefer artificial flowers because they require less maintenance than real ones. circadian rhythm /sur-Kay-dee-uhn rith-uhm/ [noun] – a natural, internal process that regulates the sleep-wake cycle and other biological processes Changes in light exposure can disrupt your circadian rhythm and affect your sleep quality. fragile /FRAJ-uhl/ [adjective] – easily broken or damaged; delicate The fragile glass vase shattered when it…
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Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. resurgence /ri-SUR-juhns/ [noun] – a new increase in activity or popularity The company saw a resurgence in sales after launching a new product line. attribute /uh-TRIB-yoot/ [verb] – to regard something as being caused by someone or something Many scientists attribute climate change to human activities over the last century. revolutionize /rev-uh-LOO-shuh-nahyz/ [verb] – to change something in a fundamental way, often leading to significant improvement The new technology has the potential to revolutionize the healthcare industry entirely. ethical /ETH-i-kuhl/ [adjective] – relating to beliefs about what is morally right and wrong The organization promotes ethical…
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