Flat

/flæt/

adjectiveBeginner🔥Very CommonDescriptive
6 meanings2 idioms/phrases4 questions

Definitions

6 meanings
1

Having a level surface with no curves or bumps.

/flæt/

adjectiveneutralBeginner
Descriptive

Having a level, even surface; not curved or uneven.

The road was flat and easy to cycle on.

💡 Simply: Think of a pancake or a piece of paper – it's all spread out and even, not bumpy or curvy. Like when you smooth out playdough, that's making it flat!

👶 For kids: Like a pancake, not round or bumpy, just smooth and even!

More Examples

2

She ironed the shirt until it was perfectly flat.

3

The artist used a spatula to create a flat surface of paint.

How It's Used

Everyday Conversation

"The table is flat, so we can put our drinks on it."

Construction

"The builder used a level to ensure the wall was flat."

2

Lacking animation, interest, or liveliness.

/flæt/

adjectivenegativemedium
Descriptive

Lacking energy or interest; dull or lifeless.

The movie was a bit flat, with a predictable plot.

💡 Simply: Think of a boring movie or a song that sounds off-key. It's like something is missing excitement or enthusiasm. Like the fizz went out of the soda, it just sounds 'flat'.

👶 For kids: When something is boring or not exciting, like a movie that isn't fun.

More Examples

2

His voice was flat and emotionless.

3

The comedian's jokes fell flat with the audience.

How It's Used

Music

"The singer was flat, missing the intended pitch."

Conversation

"The party was flat; nobody was enjoying themselves."

Tip:Imagine a deflated balloon – it's flat and lifeless.
3

Referring to a tire without air.

/flæt/

adjectiveneutralBeginner
Technical

Denoting a tire that has lost all or most of its air.

He got a flat tire on the way to work.

💡 Simply: Your car's tire is flat when all the air leaks out. It's a problem!

👶 For kids: A tire that has no air in it, like a balloon that popped!

More Examples

2

The bicycle had a flat.

3

She pulled over to the side of the road because she had a flat tire.

How It's Used

Automotive

"The car had a flat tire, so they had to change it."

Tip:A tire that has lost its air is flat.
4

An apartment or a set of rooms on one floor of a building.

/flæt/

nounneutralBeginner
Housing

A set of rooms on one floor of a building; an apartment.

They live in a modern flat near the city center.

💡 Simply: It's like an apartment – a place where you live in a building. But it's a different word used mainly in the UK and other places.

👶 For kids: A place to live in a building, like a house but on one floor!

More Examples

2

She is looking for a flat with a balcony.

3

The rental price of the flat is quite expensive.

How It's Used

Housing

"They moved into a new flat downtown."

Tip:Think of a single level of living space.
5

A musical note that is a half-step lower than the corresponding natural note.

/flæt/

nounneutralmedium
Music

A note in music a semitone below a given note.

He played a beautiful piece in E flat major.

💡 Simply: In music, a 'flat' is like making a note sound a little bit lower. Like if you gently push down the string and it gets slightly lower.

👶 For kids: In music, making a note sound a little bit lower.

More Examples

2

The singer had to hit the flat note perfectly.

3

She used a flat symbol to indicate that the note should be played a semitone lower.

How It's Used

Music

"The pianist played a C flat."

Tip:Think of lowering a musical note.
6

To make or become flat.

/flæt/

verbneutralmedium
Action

To make something flat or level.

The construction workers flatted the concrete.

💡 Simply: To make something even, smooth, and not bumpy. Like ironing a wrinkled shirt to make it flat.

👶 For kids: To make something smooth and not bumpy.

More Examples

2

He flatted the dough with a rolling pin.

3

They flatted the surface before painting it.

How It's Used

Construction

"They had to flat the uneven ground before building."

Tip:Visualize smoothing out a surface.

Idioms & expressions

fall flat

To fail to produce the desired effect; to be unsuccessful or disappointing.

"The comedian's jokes fell flat with the audience."

flat broke

Having no money at all.

"After the trip, I was flat broke."

From Old Norse *flatr* ('flat, level'), related to Old English *flett* ('floor, dwelling').

The word 'flat' has been used to describe level surfaces since the early 14th century. The musical term emerged later.

Memory tip

Imagine a pancake – it's flat!

Word Origin

LanguageOld Norse
Original meaning

"level, flat"

flat surfaceflat tireflat rooffall flatflat broke

Common misspellings

flattflate

Usage

60%Spoken
40%Written