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Supplemental - Meaning, Definition & English Examples

Supplemental means something that is added to enhance or complete another thing. It provides extra support or information but is not the main part. For example, supplemental materials aid learning.

supplemental

/ˌsʌpləˈmɛnt(ə)l/ /ˌsʌplɪˈmɛnt(ə)l/

Definition:

Additional or extra, serving to enhance or complete something.

Synonyms:

supplementary, additional, extra, auxiliary, complementary

Part of Speech:

adjective, noun

Antonyms:

primary, main

Common Collocations:

supplemental material, supplemental income, supplemental information, supplemental vitamins

Derivatives:

supplementally, supplementation

Usage Tips:

Use "supplemental" to describe something added to enhance or complete a primary item or system.

Common Phrases:

supplemental income, supplemental materials, supplemental reading

Etymology:

From Latin "supplementum," meaning "something added to supply a deficiency."

Examples:

  • 1. She provided supplemental notes for the lecture.
  • 2. The teacher assigned supplemental reading over the weekend.
  • 3. His job offers a supplemental income to his main salary.
  • 4. The report includes supplemental data in the appendix.

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