Expert

©NSF’s NoirLab via AP Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. mysterious /mi-STEER-ee-uhs/ [adjective] – not explained or understood; difficult to understand or explain The disappearance of the plane remains mysterious, with no clues found. constant /KON-stuhnt/ [adjective] – happening regularly or all the time; never changing The constant noise from the traffic was bothering everyone in the office. profound /pruh-FOUND/ [adjective] – having a strong influence or effect; very deep The book had a profound effect on my view of life. implication /im-pli-KEY-shuhn/ [noun] – a possible future effect or result of an action or decision The new law has serious implications…
Read more

Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. genetically /juh-NEH-tuh-kuh-lee/ [adverb] – in a way that relates to genes or heredity The researchers studied the tortoises’ genetically diverse traits to understand their survival chances. survival /ser-VAHY-vuhl/ [noun] – the state of continuing to live or exist, especially in difficult conditions The tortoises’ survival depends on the zoo’s efforts to protect their natural habitat. conservation /kon-ser-VEY-shuhn/ [noun] – the protection of animals, plants, and natural resources The zoo’s conservation programs help endangered animals thrive in safe environments. emphasize /EM-fuh-sahyz/ [verb] – to give special importance or attention to something The guide will emphasize the importance…
Read more

©(SpaceX via AP) Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. conclude /kuhn-KLOOD/ [verb] – to end something or bring it to a close The concert concluded with a fireworks display above the stadium. charter /CHAHR-ter/ [verb] – to hire or rent a vehicle or vessel for private use The research team chartered a boat to reach the remote island for their study. aboard /uh-BAWRD/ [preposition] – on or into a ship, aircraft, train, or other vehicle The passengers were already aboard the airplane when the storm started. domed /dohmd/ [adjective] – having a rounded or curved roof or top The observatory featured a…
Read more

Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. milestone /MAHYL-stohn/ [noun] – a significant event or point in development The team’s victory was a major milestone in their sports career. reflection /ri-FLEK-shuhn/ [noun] – the act of thinking deeply about something; consideration After the meeting, I took a moment for reflection on the new ideas presented. outdated /out-DEY-tid/ [adjective] – no longer in use or no longer useful because of being old-fashioned or out of date The old computer system is outdated and needs to be replaced. prototype /PROH-tuh-tahyp/ [noun] – an original model on which something is patterned or based The engineers created…
Read more

Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. challenging /CHAL-in-jing/ [adjective] – difficult and requiring a lot of effort or skill The project was challenging because we had to meet tight deadlines. encounter /en-KOUN-ter/ [verb] – to experience or come upon something, especially unexpectedly He encountered many problems during his first week at work. complication /kom-pli-KEY-shuhn/ [noun] – a situation or condition that makes something more difficult or confusing The meeting had some complications due to technical issues. malfunctioning /mal-FUHNGK-shuh-nuhng/ [adjective] – not working properly The equipment was malfunctioning, so the team had to stop the experiment. highlight /HAHY-lahyt/ [verb] – to emphasize or…
Read more