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What is the Meaning of “Complement”?

Complement
/ˈkɒmplɪmənt/

A thing that makes something whole or perfect by adding what is missing.

Definition of Complement

Quick Meaning of Complement

A thing that makes something whole or perfect by adding what is missing.

Detailed Definition of Complement

Something that completes or goes well with something else.

How to Pronounce Complement

IPA: /ˈkɒmplɪmənt/
com ple ment

Stress pattern: Oos (3-syllable word).

Tip: Stress first syllable: KOM-pluh-ment. The final -ment is unstressed.

Full pronunciation guide for “complement” →

Origin and Etymology of Complement

From Latin complere 'to complete' + -ment suffix.

How to Use Complement in a Sentence

Each example shows “complement” with a CEFR level so learners can pick examples that match their fluency.

  • “A good wine is a perfect complement to that meal.”
    B1 formal
  • “The blue shoes are a nice complement to her dress.”
    B1 conversation
  • “In grammar, the object complement describes the object after a verb.”
    B2 academic

Synonyms and Antonyms of Complement

Common Synonyms for Complement

Smart Synonyms for Complement — When to Use Each

match
When something fits perfectly
accompaniment
When added to enhance something

See all synonyms for “complement” →

Common Collocations with Complement

These phrases pair with “complement” in everyday English:

  • perfect complement to
  • ideal complement for
  • provide a complement
  • complement each other

Common Mistakes When Using Complement

Even fluent speakers slip up with “complement”. Here’s how to avoid the most common errors:

✗ Wrong: This wine is a good compliment to fish.
✓ Correct: This wine is a good complement to fish.
Why: Use complement for things that go together; compliment is for praise.
✗ Wrong: Her skills complement to the team.
✓ Correct: Her skills complement the team.
Why: Complement is a transitive verb; don't use 'to' after it.

Words Confused With Complement

  • Complement vs Compliment: Compliment means praise; complement means to complete or match with. Compare →

Other Forms of Complement

Frequently Asked Questions About Complement

What is the meaning of "Complement"?

A thing that makes something whole or perfect by adding what is missing.

How do you pronounce "Complement"?

The IPA is /ˈkɒmplɪmənt/. Stress first syllable: KOM-pluh-ment. The final -ment is unstressed.

What part of speech is "Complement"?

"Complement" is a noun at B1 level (Common European Framework).

What are synonyms for "Complement"?

Common synonyms include match, accompaniment, addition.

How do you use "Complement" in a sentence?

For example: "A good wine is a perfect complement to that meal."

Explore Complement in Other Tools