noun

additive

additive

This food contains no artificial additives.

This food contains no artificial additives.

Oil additives can improve engine performance.

Oil additives can improve engine performance.

((an)) additive (a substance added to something) This food contains no artificial additives.

Synonyms: supplement, ingredient, enhancement

From Latin 'additivus', from 'addere' meaning 'to add'. It's something that is added to another substance.

Think of 'add-itive' as something you 'add' to a primary substance like food or fuel.

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