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All expressions

slang C1

revenge bedtime procrastination

Discover the meaning of 'revenge bedtime procrastination,' the modern habit of staying up late to reclaim personal leisure time lost during a busy day.
business C1

return on investment

Learn how to use 'return on investment' (ROI) in business contexts. Understand its meaning, pronunciation, and see real-world examples.
business B1

review the notes

Understand how to use 'review the notes' in professional environments to describe checking written records, meeting summaries, and important action items.
academic C1

rhetorical strategy

Understand 'rhetorical strategy' in academic analysis. Learn how to identify and write about persuasive techniques.
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food-cooking B2

rich flavor

Learn how to use 'rich flavor' to describe deep, full, and highly satisfying tastes in food, especially those with butter, cream, or cocoa.
travel B2

ride-sharing app

Understand how to use the term 'ride-sharing app' in modern travel contexts. Learn standard collocations and practice.
slang B2

rizz up

Learn how to use 'rizz up' in English conversation. Understand this popular Gen Z slang term for charm and romantic persuasion.
travel C1

roadside layby

Learn the meaning of "roadside layby," a common British English term for a paved parking area beside a main road, with clear examples and practice.
business B2

rock the boat

Learn the meaning of the business idiom 'rock the boat', see natural examples, avoid common mistakes, and practice using it correctly.
entertainment B1

roll the dice

Understand the idiom 'roll the dice' and how to use it for taking risks or playing games.
travel B2

rollaway bed

Discover what a rollaway bed is, how hotels use them, and how to request an extra bed for your room in English.
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travel B2

roof rack

Learn the term 'roof rack' in English. Explore its meaning, pronunciation, usage in travel contexts, and common mistakes.
travel B1

room rate

Learn how to discuss 'room rate' when booking hotels, comparing prices, and checking for hidden fees.
travel A2

room key

Learn how to use 'room key' correctly in English. Explore practical hotel examples, common learner mistakes, and helpful practice exercises for your trips.
travel B2

room with a view

Find out what 'room with a view' means and how to use it when booking accommodation. Improve your travel English with examples, common mistakes, and practice.
academic B1

rough draft

Master the term 'rough draft' for your academic writing. Understand its meaning, see natural examples, and test your knowledge with exercises.
relationships B2

rub someone the wrong way

Discover what it means to 'rub someone the wrong way' and how to use this common idiom about mild annoyance in everyday English.
business B2

run a pilot program

Learn the business term 'run a pilot program' to describe testing a new project or service on a small scale.
business B1

run a test

Discover how to use 'run a test' to describe executing a trial, experiment, or quality check in professional environments.
daily-life A2

run away

Learn how to use the common English phrasal verb 'run away' to talk about escaping from a place, avoiding a difficult situation, or leaving home suddenly.