English Idioms: Time and Speed — 10 Expressions You Need to Know

English idioms about time and speed are everywhere in the way native speakers talk about deadlines, race against the clock, reminisce, or rally a tired colleague. They turn up in business meetings, in coffee-shop chatter, in news headlines, and in the kind of fast-paced small talk that ESL textbooks rarely prepare students for. If your learners can decode in the nick of time, burn the midnight oilএবং at the eleventh hour, they will sound dramatically more natural and understand a huge chunk of native speech they would otherwise miss.

Time-themed idioms work especially well in the classroom because every learner already has a strong mental anchor for clocks, days, deadlines, and the past. That shared frame of reference makes the figurative leap much easier than abstract idioms about fate or success. Below are ten high-frequency time-and-speed idioms — grouped roughly from “racing the clock” to “looking back” — with clear meanings, the real stories behind them, and example sentences you can drop straight into your next lesson plan.

Why Time-and-Speed Idioms Belong in Every ESL Lesson

Of all the idiom families in English — animals, weather, food, money, body parts — time-and-speed idioms have one of the highest frequencies in unscripted conversation, news writing, and modern business email. A learner who never asks “what does in the long run mean?” will struggle to follow a budget meeting, a movie scene about a wedding, or even a casual chat about why a friend stayed up late finishing a report. The metaphor of time as a finite resource is universal, which makes these idioms unusually portable across cultures.

The teaching advantage is also huge. Students already know hour, day, clockএবং past as basic vocabulary. That means you can skip the literal level entirely and go straight to the metaphor. You will see comprehension click in real time. Below are the ten time-and-speed idioms I introduce first in every new intermediate class — chosen because they show up everywhere and because the stories behind them are genuinely fun to discuss.

10 Time-and-Speed Idioms You Need to Know

1. In the Nick of Time

অর্থ: At the very last possible moment — just barely on time to avoid disaster, miss a deadline, or lose an opportunity. Native speakers reach for this one whenever something is saved by a tiny margin.

উৎপত্তি: “Nick” originally meant a small notch cut into a tally stick, used in medieval English markets and churches to keep precise count of debts, attendance, or service hours. To act “in the nick” meant to act at the exact mark — not a notch too early, not a notch too late. By the late 1500s the phrase appears in religious sermons; by the 1640s “the nick of time” is in print as the standard idiom for a hair’s-breadth rescue.

উদাহরণ:

• “The medics arrived in the nick of time — another minute and we would have lost him.”
• “I submitted the application in the nick of time, with about thirty seconds left on the portal clock.”

ব্যবহারের পরামর্শ: Works in spoken English, casual emails, and even fairly formal news writing. Pairs naturally with verbs of rescue: arrived, caught, submitted, finished.

2. Against the Clock

অর্থ: Working under intense time pressure, racing to finish before a deadline. The phrase implies the clock itself is the opponent — every second that ticks past is a second working against you.

উৎপত্তি: The expression comes straight from competitive athletics. Time trials in 19th-century horse racing, cycling, and track-and-field set a single rider or runner alone on the course, racing not another competitor but the stopwatch. By the 1920s, sports journalists were extending the phrase to deadline-driven work in offices, newsrooms, and hospitals — anywhere a person was fighting time itself.

উদাহরণ:

• “The whole team has been working against the clock to ship the new feature before Friday’s launch.”
• “With three exams left and only ninety minutes on the clock, she was officially racing against the clock.”

ব্যবহারের পরামর্শ: Great for project-update emails and stand-ups. Avoid in poetic writing — it is a slightly clichéd workhorse phrase.

3. Time Flies

অর্থ: Time passes very quickly, especially when you are busy, enjoying yourself, or looking back at something that ended sooner than expected. Often used in the longer form time flies when you’re having fun.

উৎপত্তি: A direct English translation of the Latin tempus fugit, which appears in Virgil’s Georgics (29 BC). The Latin phrase was carved on countless European sundials, and the English version takes off in the 1700s with the rise of public clock towers. Benjamin Franklin helped popularize it in colonial America by quoting tempus fugit in Poor Richard’s Almanack.

উদাহরণ:

• “I can’t believe my daughter is already starting university — time really flies.”
• “Time flies when you’re learning a language you actually enjoy.”

ব্যবহারের পরামর্শ: Works in almost every register, from formal speeches to casual texts. A go-to ice-breaker at reunions.

4. Burn the Midnight Oil

অর্থ: To work or study late into the night, especially on something important and time-sensitive. Implies sustained, voluntary effort — not just an accidental late night.

উৎপত্তি: Before electric lighting, “the midnight oil” meant the oil burned in lamps after sunset. The poet Francis Quarles used the exact phrase in his 1635 collection Emblems: “Wee spend our mid-day sweat, our mid-night oyle; / Wee tyre the night in thought; the day in toyle.” The phrase has been continuously used in English ever since, surviving the transition through gas lamps, electric bulbs, and laptop screens.

উদাহরণ:

• “I burned the midnight oil all week to finish my thesis before the submission deadline.”
• “Our finance team has been burning the midnight oil to close the quarterly books.”

ব্যবহারের পরামর্শ: Slightly formal and respectful — it acknowledges hard work. Useful in thank-you notes, end-of-year speeches, and LinkedIn posts.

5. At the Eleventh Hour

অর্থ: At the very last possible moment, often after long delay. Heavier and more dramatic than in the nick of time — it usually implies that the delay was costly or stressful.

উৎপত্তি: Straight from the Bible: the Parable of the Vineyard (Matthew 20:1–16), in which workers hired at the eleventh hour of a twelve-hour workday are paid the same as those hired at dawn. The phrase entered everyday English by the 1700s and was given a second life by the World War I armistice, signed at the eleventh hour of the eleventh day of the eleventh month, 1918.

উদাহরণ:

• “The contract was saved at the eleventh hour by a last-minute concession from the legal team.”
• “He always writes his essays at the eleventh hour and somehow still gets A grades.”

ব্যবহারের পরামর্শ: Stronger and more literary than last minute. Excellent for news writing and storytelling; slightly heavy for casual chat.

6. Beat the Clock

অর্থ: To finish something before a strict deadline runs out. The clock is personified as an opponent that must be defeated.

উৎপত্তি: Popularized by the long-running American game show Beat the Clock, which first aired in 1950 and asked contestants to complete silly stunts before a 60-second timer expired. The show was a cultural phenomenon for decades, and the idiom moved from television into general English by the 1960s.

উদাহরণ:

• “We need to beat the clock and get this proposal sent before the client opens her morning email.”
• “She beat the clock at the airport, sprinting to her gate as the boarding doors began to close.”

ব্যবহারের পরামর্শ: Slightly more active and triumphant than against the clock. Use it when the deadline is actually met.

7. In the Long Run

অর্থ: Over a long period of time; eventually, when everything is considered. Used to contrast short-term costs or inconveniences with long-term benefits.

উৎপত্তি: Economists popularized the phrase in the 18th and 19th centuries, contrasting “the long run” with “the short run” in writings on markets, productivity, and policy. John Maynard Keynes famously joked in 1923, “In the long run we are all dead,” cementing the phrase in everyday English.

উদাহরণ:

• “Buying a slightly more expensive but well-built laptop saves money in the long run.”
• “In the long run, daily fifteen-minute conversations will improve your English more than weekend cramming.”

ব্যবহারের পরামর্শ: Excellent connector in business writing, opinion essays, and IELTS Task 2 answers. Often paired with although, even though, or despite.

8. Call It a Day

অর্থ: To stop working on something — either for the night or permanently — and accept that you have done enough. Carries a quiet, satisfied tone, not a frustrated one.

উৎপত্তি: The full original phrase was call it half a day, used by 19th-century American factory workers and miners who were allowed to leave early on slow days. By the 1920s “call it a day” had taken over as the standard phrase. Sports broadcasters borrowed it for retirement announcements, expanding the meaning to “end something permanently.”

উদাহরণ:

• “We’ve been on this slide deck for nine hours — let’s call it a day and pick it up fresh tomorrow.”
• “After thirty years on the court, the legendary referee finally called it a day.”

ব্যবহারের পরামর্শ: Friendly, polite way to end a long meeting or session. Useful for managers who want their team to stop working without sounding pushy.

9. A Blast from the Past

অর্থ: A person, object, song, or experience from many years ago that suddenly resurfaces and triggers a strong wave of nostalgia. Usually positive, sometimes playfully embarrassing.

উৎপত্তি: American radio DJs in the 1960s started introducing classic hits with the phrase “and now, a blast from the past!” The format spread to syndicated oldies stations through the 1970s, and by the 1980s the phrase had jumped out of radio jargon and into general English, applied to anything nostalgic — old photos, school friends, vintage toys, throwback songs.

উদাহরণ:

• “Walking into my old high school cafeteria was a complete blast from the past.”
• “That ringtone is such a blast from the past — I haven’t heard it since my first Nokia phone.”

ব্যবহারের পরামর্শ: Light, friendly, and conversational. Perfect for social media captions on throwback photos and casual catch-up emails.

10. Time Is Money

অর্থ: Time has real economic value, so it should not be wasted. The classic English-speaking justification for efficiency, punctuality, and protecting your schedule.

উৎপত্তি: Coined by Benjamin Franklin in his 1748 essay Advice to a Young Tradesman: “Remember that time is money. He that can earn ten shillings a day by his labour, and goes abroad, or sits idle, one half of that day…has really spent or thrown away five shillings.” The phrase became the unofficial motto of the Industrial Revolution and is now arguably the most-quoted English idiom about time worldwide.

উদাহরণ:

• “Let’s keep this stand-up short — time is money, and we have a launch in six hours.”
• “As a freelancer she lives by the rule that time is money: every meeting is either billed or politely declined.”

ব্যবহারের পরামর্শ: A workhorse cliché — use sparingly. Perfect when you genuinely need to justify protecting your schedule in a business context.

Watch: Time Idioms in Action (Video Lesson)

This short engVid lesson by Rebecca walks through six high-frequency time idioms with clear pronunciation and example sentences — a great audio companion to the written list above. Drop it into your lesson plan as warm-up review or a homework follow-up.

How to Teach Time-and-Speed Idioms

The fastest way to make these idioms stick is to anchor each one to a real classroom moment — not a flashcard. When a student rushes in late, smile and say, “Made it in the nick of time!” When you wrap up after a long lesson, tell the class, “Let’s call it a day.” When a student stays up cramming, recognize them: “Thanks for burning the midnight oil.” Each repetition is a free, contextual review.

Pair the idioms with quick-fire student tasks. Ask one learner to tell a story using “in the long run”, give another a two-minute speech where they must finish “before the clock beats them”, and have a third describe a blast from the past from their childhood. Speaking-driven recall sinks idioms into long-term memory much faster than gap-fill worksheets.

If you want a broader idiom toolkit, our guide to body-part idioms covers another high-frequency family, while the money and finance idioms list pairs perfectly with this one for any business-English class. Rotating one theme per week gives intermediate students a steady drip of idioms without overload.

Final Thoughts

Time-and-speed idioms reward students immediately. They unlock movies, news headlines, and office small talk almost overnight. Teach the ten above with their origin stories, the cultural moments behind them, and a couple of in-class drills — and your students will start using them within the same week. That is the kind of fast progress that keeps learners coming back, eager to add the next family of idioms to their toolkit.