Tag Archive: Science & Technology – Expert

Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. python /PAHY-thon/ [noun] – a very large type of snake that kills animals by wrapping around them and squeezing Large pythons were found in villages near the river, causing fear among the farmers. mammal /MAM-uhl/ [noun] – an animal that feeds its young with milk and usually has hair or fur Scientists discovered a new species of small mammals living in the mountains. camouflage /KAM-uh-flahzh/ [noun] – a way of hiding something by making it look like its surroundings Some insects use camouflage to protect themselves from birds and other predators. infancy /IN-fuhn-see/ [noun] – the…
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Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. rancher /RAN-cher/ [noun] – a farmer who raises animals such as cattle, sheep, or horses on a large area of land Ranchers in Texas are improving their land to produce healthier cattle. lethal /LEE-thuhl/ [adjective] – causing death; deadly The government banned the use of lethal chemicals in farming to protect the environment. deterrence /dih-TUR-uhns/ [noun] – the act of preventing someone from doing something by making it seem difficult or dangerous Stronger security at airports is meant to provide deterrence against illegal activities. habituate /huh-BICH-oo-eyt/ [verb] – to become used to something so that it…
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©Ethan Tweedie/W. M. Keck Observatory via AP Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. epochal /EP-uh-kuhl/ [adjective] – extremely important, because it is likely to have a great influence on the future The discovery of penicillin was an epochal change in medicine. lucid /LOO-sid/ [adjective] – clearly expressed and easy to understand The teacher gave a lucid explanation of the math problem. conundrum /kuh-NUHN-druhm/ [noun] – a problem that is difficult to deal with Deciding which job offer to take is a real conundrum. seminal /SEM-uh-nl/ [adjective] – strongly influencing later developments Her seminal research changed the way scientists study climate change. monumental…
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Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. formidable /FAWR-mi-duh-buhl/ [adjective] – very powerful or difficult, causing fear or respect The team faced a formidable opponent in the championship game. ineluctable /in-i-LUHK-tuh-buhl/ [adjective] – impossible to avoid or prevent Climate change is an ineluctable challenge for modern farmers. capricious /kuh-PRISH-uhs/ [adjective] – changing mood or behavior suddenly and without reason The teacher was kind but sometimes capricious in grading papers. judicious /joo-DISH-uhs/ [adjective] – showing good judgment Parents should be judicious when choosing food for children. precarious /pri-KAIR-ee-uhs/ [adjective] – in a dangerous or uncertain position He stood on a precarious ladder to fix…
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©(AP Photo/Gregory Bull) Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. distinct /dih-STINGKT/ [adjective] – clear and easy to recognize The teacher heard a distinct sound of laughter coming from the classroom next door. abundant /uh-BUHN-duhnt/ [adjective] – existing in large amounts The market had an abundant supply of fresh fruit after the harvest. invasive /in-VEY-siv/ [adjective] – spreading quickly and causing harm to an area The forest was damaged by an invasive insect that killed many healthy trees. binational /bahy-NASH-uh-nl/ [adjective] – involving two nations The two governments created a binational program to improve trade. herpetologist /hur-pi-TAHL-uhj-ist/ [noun] – a scientist who studies…
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©Michael Brown/IUCN via AP Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. elucidate /ih-LOO-si-deyt/ [verb] – to explain something or make something clear The teacher will elucidate the math problem for the students. dichotomy /dahy-KOT-uh-mee/ [noun] – a difference between two completely opposite ideas or things There is a clear dichotomy between city life and country life. ramification /ram-uh-fi-KEY-shuhn/ [noun] – the possible result of a decision or action Not studying had serious ramifications for his exam results. paramount /PAR-uh-mount/ [adjective] – more important than anything else Safety is paramount when riding a bicycle on busy roads. tenuous /TEN-yoo-uhs/ [adjective] – weak, uncertain, or…
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©AP Photo/Marco Ugarte, File Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. precipitous /pri-SIP-i-tuhs/ [adjective] – happening very quickly or suddenly, or very steep The company faced a precipitous decline in sales last year. fortuitous /fawr-TOO-i-tuhs/ [adjective] – happening by chance, often in a lucky way. It was fortuitous that the bus arrived just on time. irrevocable /ih-REV-uh-kuh-buhl/ [adjective] – impossible to change or stop The company made an irrevocable decision to close the store. tenacious /tuh-NEY-shuhs/ [adjective] – holding tightly or continuing to do something strongly The team made a tenacious effort to finish the project. thrive /thrahyv/ [verb] – to grow, develop,…
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Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. bulwark /BOOL-werk/ [noun] – a strong defense or protection Forests act as a bulwark against climate change by absorbing carbon dioxide from the atmosphere. precipitous /pri-SIP-i-tuhs/ [adjective] – very fast or sudden The team faced a precipitous fall in sales last year. contentious /kuhn-TEN-shuhs/ [adjective] – causing or likely to cause disagreement The contentious meeting ended without a clear decision. multilateral /muhl-ti-LAT-er-uhl/ [adjective] – involving more than two groups or countries Nations signed a multilateral agreement on climate change. imperative /im-PER-uh-tiv/ [adjective] – extremely important or urgent It is imperative to save money for emergencies. Article…
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Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. assumption /uh-SUHMP-shuhn/ [noun] – a belief or idea that is accepted as true without proof The teacher’s assumption that all students had read the book was incorrect. indication /in-di-KEY-shuhn/ [noun] – a sign or piece of evidence that shows something is true or likely The doctor said the results showed no indication of serious illness. sophistication /suh-fis-ti-KEY-shuhn/ [noun] – the quality of being advanced, complex, or showing a high level of knowledge and skill The new smartphone showed great sophistication in its design and features. aptitude /AP-ti-tood/ [noun] – a natural ability or skill to do…
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©AP Photo/Noah Berger, File Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. disproportionate /dis-pruh-PAWR-shuh-nit/ [adjective] – too large or too small in comparison to something else, or not deserving its importance or influence The punishment was disproportionate to the small mistake he made. predominantly /pruh-DAA-muh-nuhnt-lee/ [adverb] – mostly or mainly The town is predominantly known for its fishing industry. tangible /TAN-juh-buhl/ [adjective] – real and not imaginary; able to be shown, touched, or experienced The museum displayed tangible evidence of ancient life. efficacious /ef-i-KEY-shuhs/ [adjective] – able to produce the intended result The new medicine proved efficacious in treating the disease. participant /pahr-TIS-uh-puhnt/ [noun]…
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