Slip
verb / noun Base: slip | Past: slipped | Past Participle: slipped | -ing: slipping | 3rd person: slips
Definition
1. To slide accidentally and lose your balance.
2. To move out of position.
3. To go somewhere quietly.
4. To place something somewhere smoothly or secretly.
5. To give someone something discreetly.
6. To put on or take off clothing quickly.
7. To decline in quality or level.
8. A small piece of paper.
9. A careless mistake.
10. The act of sliding and falling.
11. A woman’s undergarment worn under a dress.
2. To move out of position.
3. To go somewhere quietly.
4. To place something somewhere smoothly or secretly.
5. To give someone something discreetly.
6. To put on or take off clothing quickly.
7. To decline in quality or level.
8. A small piece of paper.
9. A careless mistake.
10. The act of sliding and falling.
11. A woman’s undergarment worn under a dress.
Context Alive
The kitchen floor was still wet from mopping. She walked in too fast and her foot suddenly slipped on the tiles. She grabbed the counter just in time. Coffee went everywhere, but at least she didn’t hit the floor.
Meanings
11 meanings 1 To Slide Accidentally and Fall (Verb) Very Common ▼
This meaning is about losing your balance on a surface and falling or nearly falling. Imagine walking across a wet bathroom floor in socks, and your feet suddenly slip out from under you. This is slipping — an uncontrolled slide that catches you off guard. You might slip on ice walking to your car, or someone could slip in the shower if the floor is too wet. Or picture a child running by a pool and slipping on the wet edge. The word carries a feeling of sudden, unexpected loss of control. ✏️ This is the most physical and instinctive meaning — everyone understands “be careful, don’t slip” immediately.
Vivid ExampleIt had been raining all morning and the pavement was dangerously smooth. He slipped on the wet steps outside the office and landed hard on his back. Two strangers rushed over to help him up.
2 To Move Out of the Correct Position (Verb) Very Common ▼
This meaning is about something gradually sliding away from where it should be. Imagine wearing a loose bracelet that keeps slipping down your wrist every time you move your hand. This is slipping — something slowly moving out of place without you wanting it to. You might feel your glasses slipping down your nose, or notice a blanket slipping off the bed at night. Or think about holding a heavy bag and feeling the strap slip off your shoulder. The word suggests a quiet, gradual movement you can’t quite stop. ✏️ Unlike meaning 1, this isn’t about falling — it’s about something slowly losing its position.
Vivid ExampleShe was reading on the sofa after a long day. The book slowly slipped from her hands as she fell asleep. It landed softly on the carpet without waking her up.
3 To Go Somewhere Quietly or Unnoticed (Verb) Very Common ▼
This meaning is about moving somewhere in a quiet, smooth way — often so nobody notices. Imagine being at a boring party and deciding to slip out the back door before anyone sees you leave. This is slipping away — leaving without drawing attention. You might slip out of a meeting early, or someone could slip into a room without anyone noticing. Or picture a teenager slipping out of the house at night to meet friends. The word suggests smooth, almost invisible movement. ✏️ This often goes with “out,” “away,” “into,” or “through” — the direction matters.
Vivid ExampleThe speech was going on forever and she couldn’t take it anymore. She slipped out of the conference room while everyone’s eyes were on the speaker. Nobody even noticed she was gone.
4 To Put Something Somewhere Quietly or Smoothly (Verb) Very Common ▼
This meaning is about placing something somewhere in a smooth, often discreet way. Imagine writing your phone number on a piece of paper and slipping it into someone’s hand during a handshake. This is slipping something — putting it somewhere gently and without fuss. You might slip a letter under someone’s door, or slip your phone into your pocket during a meeting. Or picture a spy slipping a secret note into a book on a library shelf. The word carries a feeling of smoothness and subtlety. ✏️ This meaning always needs a direction — you slip something “into,” “under,” or “through” somewhere.
Vivid ExampleShe didn’t want to wake the baby, so she moved as quietly as possible. She slipped the pacifier gently into his mouth and held her breath. He stirred for a second but stayed fast asleep.
5 To Give Someone Something Secretly (Verb) Common ▼
This meaning is about handing someone something in a discreet, hidden way — especially money. Imagine being at a restaurant and slipping the host some cash so you can skip the waiting line and get a table right away. This is slipping someone something — a secret, quiet exchange. You might slip the waiter a tip before the meal, or someone could slip a friend some money to help them out. Or picture slipping your kid some extra pocket money when their other parent isn’t looking. The word suggests a private, almost conspiratorial moment. ✏️ The structure is usually “slip someone something” — the person comes before the thing you’re giving.
Vivid ExampleHer son was heading back to university after the holiday. As they hugged goodbye at the door, she slipped him a fifty-dollar bill without saying a word. He smiled and squeezed her hand tighter.
6 To Put On or Take Off Clothing Quickly (Verb) Common ▼
This meaning is about getting dressed or undressed in a quick, effortless way. Imagine coming home after a long day and slipping off your shoes at the door without even bending down. This is slipping on or off — putting on or removing clothes in one smooth motion. You might slip into a jacket before heading out, or slip off your heels the moment you get home. Or picture someone slipping on a robe after a shower. The word suggests something easy and natural — no struggle, no effort. ✏️ We say “slip into” for putting on and “slip off” or “slip out of” for removing — the preposition changes the direction.
Vivid ExampleThe morning was colder than she expected. She quickly slipped into her favourite cardigan and wrapped her hands around her coffee mug. The warmth spread through her fingers instantly.
7 To Get Worse or Decline (Verb) Common ▼
This meaning is about something gradually becoming worse — standards, quality, performance, or numbers going down. Imagine a student whose grades have been slipping all semester because they stopped studying. This is slipping — a slow, steady decline. You might hear “sales have slipped this quarter” or “his concentration has been slipping lately.” Or think about a company whose reputation starts to slip after a series of bad decisions. The word suggests a quiet, gradual fall rather than a sudden crash. ✏️ This is very common in business and news — stock prices slip, ratings slip, standards slip.
Vivid ExampleThe restaurant used to have a waiting list every weekend. But the quality had been slipping for months, and regular customers started going elsewhere. The owner finally hired a new chef to turn things around.
8 A Small Piece of Paper (Noun) Very Common ▼
This meaning is about a small, usually narrow piece of paper with something written on it or used for a specific purpose. Imagine someone scribbling a phone number on a slip of paper and handing it to you quickly. This is a slip — a small note or receipt, not a full page. You might get a slip from an ATM after withdrawing cash, or write directions on a slip of paper. Or think about filling out a deposit slip at the bank. The word suggests something small and practical — not a document, just a quick note or receipt. ✏️ Very often used as “a slip of paper” — this is almost a fixed expression in English.
Vivid ExampleHe wanted to remember the address but his phone was dead. He grabbed a small slip of paper from the counter and wrote it down quickly. He folded it and tucked it safely into his wallet.
9 A Small Mistake (Noun) Very Common ▼
This meaning is about a minor error or careless mistake — usually not a big deal but still noticeable. Imagine giving a presentation and accidentally calling your boss by the wrong name. This is a slip — a small, unintentional mistake that just happens. You might say “sorry, that was a slip” or hear “she’s made a few slips lately.” Or think about a footballer who makes a slip during an important match and gives the ball away. The word suggests the mistake was accidental, not a sign of stupidity. ✏️ The expression “a slip of the tongue” means saying the wrong word by accident — this is one of the most common ways to use this meaning.
Vivid ExampleThe interview was going perfectly until the very end. She made a small slip and accidentally mentioned her current boss’s private complaint. She cringed inside but smiled and kept going.
10 The Act of Sliding and Falling (Noun) Common ▼
This meaning is about the actual event of losing your footing — the fall or slide itself. Imagine watching someone walk across an icy car park and suddenly go down hard. That moment of losing control is the slip. This is the noun form of the physical action. You might say “she had a nasty slip on the stairs” or “one slip on that path could be dangerous.” Or think about a gymnast — one tiny slip on the beam can cost them the gold medal. The word describes the incident, the moment it went wrong. ✏️ Unlike the verb “slip,” this noun focuses on the event itself — “a bad slip” means the fall was serious.
Vivid ExampleThe hiking trail was muddy after last night’s rain. One careless slip near the cliff edge sent rocks tumbling down the slope. After that, everyone walked much more carefully.
11 A Woman's Undergarment (Noun) Less Common ▼
This meaning is about a lightweight piece of women’s clothing worn underneath a dress or skirt. Imagine a woman getting dressed for a formal dinner and putting on a silk slip before her dress so the fabric hangs smoothly. This is a slip — a thin, usually silky undergarment. You might hear “she wore a lace slip under her wedding dress” or see slips displayed in the lingerie section of a shop. Or picture an old movie where the heroine walks around in a satin slip. The word suggests something elegant, light, and feminine. ✏️ This meaning is becoming less common in everyday conversation, but you’ll still see it in fashion and in older books or films.
Vivid ExampleShe found her grandmother’s vintage silk clothing in an old suitcase. A beautiful white slip with delicate lace edges was folded neatly at the bottom. She held it up to the light and admired how fine the fabric still was.
Examples from the Street
“Be careful — the floor’s wet and you might slip.”
Watch out — the surface is slippery and you could lose your footing
“Sorry, I didn’t mean to say that — it just slipped out.”
I accidentally said something I shouldn’t have — it came out without me thinking
“Standards have really slipped at that restaurant lately.”
The quality has gradually got worse there recently
Common Patterns
slip on (something) → lose your footing because of a slippery surface
slip and fall → lose balance and end up on the ground
slip off/out of (something) → slide accidentally out of position or from someone’s grip
nearly/almost slip → come close to losing your balance without actually falling
slip away/out → leave quietly without being noticed
slip into/out of (clothes) → put on or take off clothing quickly and easily
slip something into/to (someone) → give or place something discreetly
slip through → pass without being noticed or caught
slip past (someone) → get by without someone noticing
standards/quality slip → gradually become worse over time
slip behind/back → fall behind or return to a worse state
let something slip → accidentally reveal a secret or allow standards to drop
a slip of the tongue → an accidental mistake when speaking
slip someone’s mind → be forgotten unintentionally
Collocations
4 collocationsslip of the tongue
an accidental mistake in speech
slip through the cracks
be overlooked in a system
let it slip
accidentally reveal information
slip away
leave quietly without being noticed
Example Sentences
12 examples
1
She slipped on a patch of ice outside the supermarket and bruised her knee
She lost her footing on a frozen bit of ground near the shop and hurt her leg.
2
The glass was wet and it slipped out of my hand before I could catch it
The drinking vessel was damp and it slid from my grip before I had a chance to grab it.
3
He didn’t want to deal with the guests, so he slipped away through the back door
He wanted to avoid the visitors, so he left quietly through the rear exit without anyone noticing.
4
She slipped into her coat and headed out before anyone could stop her
She quickly threw on her jacket and left before anyone had a chance to say anything.
5
The spy slipped a note into the ambassador’s jacket pocket during the handshake
The secret agent discreetly placed a small message in the diplomat’s coat during their greeting.
6
Several errors slipped through the editing process and ended up in the final report
A number of mistakes went unnoticed during the review and appeared in the published document.
7
Customer satisfaction has been slipping since they changed their return policy
Client happiness has been gradually declining since they introduced new rules for sending products back.
8
He accidentally let it slip that they were planning a surprise party for her
He unintentionally revealed that they were organising a secret celebration for her.
9
I’m so sorry I missed your birthday — it completely slipped my mind
I feel terrible that I forgot your birthday — it went completely out of my head.
10
That wasn’t what I meant to say — it was just a slip of the tongue
That wasn’t what I intended to come out — I simply made an accidental speaking mistake.
Learner Examples
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When students are nervous during oral exams, the right words sometimes slip their minds even though they studied for hours
When learners feel anxious in speaking tests, the correct vocabulary sometimes escapes them completely despite having revised extensively.
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If you don’t practise regularly, your pronunciation can easily slip back to old habits without you even noticing
If you don’t rehearse consistently, the way you produce sounds can gradually return to previous patterns without you being aware of it.
Phrasal Verbs & Idioms
5 items
Phrasal Verbsslip up — make a careless mistake
I slipped up and accidentally told her about the surprise party.
slip away — leave quietly and unnoticed
He slipped away from the party without saying goodbye.
slip through — pass without being noticed
A few errors slipped through despite our careful review.
Idioms & Expressionslet something slip — accidentally reveal information
She let it slip that they were planning to move abroad.
slip of the tongue — accidental spoken mistake
I called her by the wrong name — it was a slip of the tongue.
Synonyms & Antonyms
6 items
Synonymsslide
move smoothly
trip
lose footing
mistake
noun, small error
stumble
nearly fall
Antonymsgrip
hold firmly
steady
keep balanced







