additive
/ˈædɪtɪv/
noun
- A substance added to something in small amounts to improve or preserve it.
- Many processed foods contain artificial additives to enhance flavor.
- The paint contains a special additive to prevent rust.
- This gasoline has an additive that helps clean the engine.
Synonyms
adjective
- Characterized by addition; involving the addition of something.
- The scientist studied the additive properties of the new chemical compound.
- The additive process in manufacturing involves combining separate components.
- In this game, each move has an additive effect on your total score.
Antonyms