YouTube Channel Source: Karl Conrad

Learn the words and expressions used in this Real-Life English video.

WORDS / EXPRESSIONS + [Timestamp]

1. Lightweight [00:14]

2. Co-pilot [00:27]

3. Theoretically [00:43]

4. Criteria [01:01]

5. Ease of access [01:12]

6. Gunk [01:58]

7. Juice up [02:29]

8. Playback [02:33]

9. Replaceable [03:42]

10. Memory foam [03:51]

11. Embargo [04:19]

12. Faux [04:29]

13. Telephoto prism [05:04]

14. Manageable [05:09]

15. Vlogs [05:37]

16. Variable [05:52]

17. Workhorse [05:55]

18. Baggie [05:58]

19. Floats around [06:02]

20. Spare [07:49]

21. TSA [08:10]

22. Edition [08:30]

23. Bane [08:54]

24. Effing [08:55]

25. Toxic relationship [09:02]

DEFINITIONS & SENTENCES

1. Lightweight

   Definition: Not very heavy; of less than average weight; or not very serious or important.

   Examples:

   • She prefers a lightweight backpack for her hiking trips to avoid shoulder strain.
   • The new smartphone model is incredibly lightweight yet durable.
   • The argument was fairly lightweight, lacking substantial evidence.
2. Co-pilot

   Definition: A pilot who is second in command of an aircraft.

   Examples:

   • The co-pilot took over the controls while the captain reviewed the flight plan.
   • During the long-haul flight, both the pilot and co-pilot will take turns resting to stay alert.
   • The co-pilot performed all the radio communications, ensuring smooth coordination with air traffic control.
3. Theoretically

   Definition: According to the principles of theory without regard to practice; hypothetically.

   Examples:

   • Theoretically, the plan should work, but we need to test it in a real-world scenario.
   • Theoretically, the bridge can hold up to 20,000 pounds, but that’s never been tested.
   • We can theoretically reach Mars in six months with the new propulsion technology.
4. Criteria

   Definition: Standards or principles by which something is judged or decided.

   Examples:

   • The scholarship committee had three main criteria: academic excellence, community service, and financial need.
   • The criteria for selecting the winning entry include originality, relevance, and impact.
   • The car’s performance will be judged based on criteria such as speed, fuel efficiency, and safety.
5. Ease of access

   Definition: The quality of being easy to approach, reach, enter, speak with, or use.

   Examples:

   • The architect designed the building with ease of access in mind, including ramps and wide doorways.
   • Online banking has greatly improved the ease of access to financial services for many customers.
   • Museums should facilitate ease of access to cultural works for all members of society.
6. Gunk

   Definition: A sticky or greasy substance; dirt.

   Examples:

   • After working on the car, his hands were covered in black gunk.
   • Cleaning the oven required scrubbing to get all the gunk off the interior walls.
   • The old machinery in the factory was clogged up with years of oil and gunk.
7. Juice up

   Definition: To give something more power or energy, to re-energize or recharge.

   Examples:

   • Before the road trip, make sure to juice up your car’s battery.
   • I need to juice up my phone; the battery is almost dead.
   • The engineers are looking for ways to juice up the performance of the electric motor.
8. Playback

   Definition: The act of playing back a recording of audio or video.

   Examples:

   • The quality of the video playback was excellent, showing the film in high definition.
   • During the training session, we’ll go through the playback of our simulated customer conversations.
   • I couldn’t hear the music well during playback because the speakers were malfunctioning.
9. Replaceable

   Definition: Capable of being replaced; able to be substituted.

   Examples:

   • Most parts on the machine are easily replaceable if they wear out.
   • The data on the hard drive was not backed up, so it was not replaceable when the device crashed.
   • While the lost antique was valuable, the sentimental attachment to it was not replaceable.
10. Memory foam

    Definition: A dense, highly absorbent, and viscoelastic polyurethane foam that molds to the shape of the person’s body but recovers its original shape when pressure is removed.

    Examples:

    • Our new memory foam mattress conforms to our bodies, providing excellent support while we sleep.
    • Many people prefer memory foam pillows because they reduce neck pain by maintaining proper alignment.
    • The memory foam insoles in my shoes made a huge difference in comfort throughout the day.
11. Embargo

Definition: An official ban on trade or other commercial activity with a particular country, or a prohibition on moving ships into or out of ports.

Examples:

• The government imposed an embargo on all imports from the neighboring country due to political tensions.
• During the embargo, no oil could be shipped out from the country, severely impacting the economy.
• Many farmers were worried about how the embargo would affect the prices of their crops in the international market.

1. Faux

Definition: Made to look like something else that is usually more expensive or valuable; not genuine.

Examples:

• She bought a faux fur coat because it was more affordable and animal-friendly than real fur.
• The jewelry featured a faux diamond, nearly indistinguishable from a real one to the untrained eye.
• To update the kitchen, they installed faux marble countertops, which were surprisingly convincing.

1. Telephoto prism

Definition: A component of certain optical devices, including cameras and binoculars, that uses a prism system to magnify distant objects, often found in telephoto lenses.

Examples:

• The telephoto prism in his camera lens allowed him to take clear shots of wildlife from a safe distance.
• The binoculars were equipped with a high-quality telephoto prism, making them perfect for birdwatching.
• A telephoto prism system can significantly enhance the image quality in telescopes used by amateur astronomers.

1. Manageable

Definition: Capable of being managed, handled, or controlled.

Examples:

• She broke her project into manageable tasks to prevent feeling overwhelmed.
• Despite the small kitchen, the chef kept the space organized and manageable during the busy dinner service.
• The workload this semester is quite heavy, but with good time management, it should be manageable.

1. Vlogs

Definition: A blog in which the postings are primarily in video form.

Examples:

• He started posting daily vlogs on his YouTube channel, sharing his life in Tokyo with viewers around the world.
• Many travelers maintain travel vlogs, providing tips and showcasing the beauty of the places they visit.
• The cooking vlogs have been a great help, making complex recipes accessible and easy to follow.

1. Variable

Definition: Something that is subject to change or variation; an element, feature, or factor that is liable to vary or change.

Examples:

• The main variable affecting plant growth in this experiment is the amount of sunlight they receive.
• In programming, variables are used to store information that can change as the program runs.
• The weather is a significant variable in planning outdoor events, as it can change unexpectedly.

1. Workhorse

Definition: A person or machine that dependably performs hard work over a long period of time.

Examples:

• The old truck was a real workhorse, hauling heavy loads day in and day out without issue.
• She’s the workhorse of the team, always staying late to ensure projects are completed on time.
• Their new line of industrial printers is designed to be the workhorse of any high-volume printing business.

1. Baggie

Definition: A small, plastic bag, typically sealable and watertight, used for storing or carrying items.

Examples:

• She packed her sandwich in a baggie to keep it fresh until lunchtime.
• For the school trip, each student received a baggie with their name on it for collecting samples.
• He used a baggie to keep his cellphone dry while hiking in the rain.

1. Floats around

Definition: To move or drift through the air or on water, often aimlessly; to be circulated widely or without a fixed pattern.

Examples:

• There are rumors floating around the office about upcoming layoffs.
• Leaves and petals floated around the garden, caught in the gentle breeze.
• He noticed several ideas floating around the meeting but none seemed to take root.

1. Spare

Definition: Additional to what is required for ordinary use; kept in reserve for emergency or special cases.

Examples:

• She always kept a spare key hidden outside in case she locked herself out.
• It’s wise to carry a spare tire in your car, especially on long road trips.
• Despite the tight budget, they managed to find some spare funds to invest in new software.

1. TSA (Transportation Security Administration)

Definition: A U.S. government agency that oversees security for the traveling public, primarily in airports, to ensure safe travel.

Examples:

• I arrived early for my flight to get through the TSA checkpoint in time.
• The TSA has implemented new screening procedures to enhance airport security.
• Travelers can sign up for TSA PreCheck to expedite their security screening process at airports.

1. Edition

Definition: A particular form or version of a published text or work of art, often differing in detail from other editions.

Examples:

• She collected every edition of her favorite author’s novels as they were released.
• The first edition of the book is highly valued by collectors due to its rarity.
• The newspaper issues a morning edition and an evening edition every day.

1. Bane

Definition: A cause of great distress or annoyance; something, typically poison, causing death or destruction.

Examples:

• Mosquitoes are the bane of my existence during summer camping trips.
• Paperwork is the bane of many creative professionals who prefer to focus on their craft.
• The invasive species became the bane of the local ecosystem, disrupting the balance and causing harm to native populations.

1. Effing

Definition: Used in expressing anger, frustration, or emphasis.

Examples:

• I can’t believe you did this without asking; it’s an effing disaster!
• He’s always late to the meetings; it’s effing annoying.
• The printer stopped working again right before the deadline, which is just effing great.

1. Toxic Relationship

Definition: A relationship characterized by behaviors on the part of the toxic partner that are emotionally and, not infrequently, physically damaging to the other partner. A toxic relationship is not limited to romantic relationships but can also include friendships, family, and work relationships.

Examples:

• She decided to end the toxic relationship after realizing it was affecting her mental health.
• In a toxic relationship, one person may constantly belittle or control the other, leading to an unhealthy dynamic.
• Therapy can be a helpful resource for those struggling to navigate or recover from a toxic relationship.