C1noun10K+

Supplement

UK /["/ˈsʌplɪmənt/"]/US /["/ˈsʌplɪmənt/"]/

Definition

a thing that is added to something else to improve or complete it

In simple words: Something added to help or improve something else.

Examples

The textbook serves as a supplement to the main course material.
Many athletes take vitamin supplements to enhance their performance.
The magazine published a special supplement focused on environmental issues.
She decided to create a supplement for her diet that includes protein powder.
The financial report included a supplement detailing recent expenditures.

Usage notes

Used in contexts related to health, nutrition, and finance. Avoid in casual conversations unless discussing specific dietary needs or financial advice.

Grammar pattern

supplement + object

Memory hint

Think of 'supplement' as 'supp-le-ment', like adding extra 'lemon' to your drink for flavor.

Collocations

useful
valuable
colour/color
provide (somebody/something with)
add
take
supplement to
useful
valuable
colour/color
provide (somebody/something with)
add
take
supplement to
useful
valuable
colour/color
provide (somebody/something with)
add
take
supplement to
additional
extra
$100
add
charge
carry
be payable
at a supplement
supplement for
supplement on

Synonyms

surcharge

Antonyms

reduction
diminution
lessening

Common mistakes

Confused with 'complement', which means something that completes another.
Using it as a verb when referring to physical items instead of additional support.