What is the meaning of Supplement?

Something added, especially to make up for a deficiency.

An extension to a document or publication that adds information, corrects errors, or brings up to date.

An additional section of a newspaper devoted to a specific subject.

An angle that, when added to a given angle, makes 180°; a supplementary angle.

A vitamin, herbal extract, or chemical compound ingested to meet dietary deficiencies or enhance muscular development; the dosage form that conveys or embodies it (e.g., tablet, capsule, pill, powder, beverage).

A surcharge, additional cost, especially for food in a restaurant.

To provide or make a supplement to something.

a supplement, addition

a surcharge, additional cost

a supplementary angle, which, when added to a given angle, makes 180°

a supplement

a supplement

a supplement (something added)

a supplement (to a book)

Source: wiktionary.org