Compact

/kəmˈpækt/

adjectiveBeginner🔥Very CommonSize
3 meanings1 idiom/phrase2 questions

Definitions

3 meanings
1

Closely packed together; dense.

/kəmˈpækt/

adjectiveneutralBeginner
Size

Small and easily managed

The compact design saved space.

💡 Simply: Imagine squeezing a lot into a small space, like a suitcase packed for a trip. That's compact!

👶 For kids: Small and squished together.

More Examples

2

The city is known for its compact buildings.

How It's Used

Everyday

"She has a compact car that's easy to park."

Technology

"This compact camera produces high-quality images."

2

To press together into a smaller space.

/kəmˈpækt/

verbneutralIntermediate
Action

To make something smaller or more dense.

We need to compact the trash before it overflows.

💡 Simply: To squeeze something together to make it smaller or more solid, like squishing play-doh into a ball.

👶 For kids: To squeeze something tightly.

More Examples

2

The snow had compacted into an icy mass.

How It's Used

Science

"The soil was compacted by the heavy machinery."

Recycling

"The plastic was compacted before being shipped for recycling."

Tip:Imagine compressing something like a garbage bag, making it smaller.
3

A small, typically flat case containing a mirror and face powder; a formal agreement or treaty.

/ˈkɒmpækt/

nounneutralIntermediate
Object/Agreement

A small, portable device or a signed agreement.

She opened her compact to check her makeup.

💡 Simply: A small, handy case for makeup or a serious agreement between people or countries.

👶 For kids: A small box with a mirror.

More Examples

2

The nations signed a compact to improve trade relations.

How It's Used

Cosmetics

"She carries a compact in her purse."

Law

"They signed a compact to establish peaceful relations."

Tip:Think of a compact as a small, self-contained unit.

Synonyms & Antonyms

Synonyms

Idioms & expressions

compact disc

A flat, circular disc used to store digital data, particularly audio.

"He listened to music on a compact disc."

From Middle French *compact, from Latin *compactus, past participle of *compingere "to press together," from *com- "together" + *pangere "to fasten, fix."

The word has been used since the 14th century, initially referring to the action of pressing together.

Memory tip

Think 'compact' like a compact car—small and tightly packed.

Word Origin

Original meaning

"to press together"

compact carcompact disccompact powdercompact soil

Common misspellings

compacktcompacct

Usage

60%Spoken
40%Written