The meaning of ADDITIVE is of, relating to, or characterized by addition. How to use additive in a sentence.

Additives keep certain foods fresh. This paint has an additive that keeps mold from growing on it.

1. something that is added, as one substance to another, to alter or improve the quality or to counteract undesirable properties. 2. a. a substance added directly to food during processing, …

something that is added, as one substance to another, to alter or improve the general quality or to counteract undesirable properties: an additive that thins paint.

ADDITIVE definition: something that is added, as one substance to another, to alter or improve the general quality or to counteract undesirable properties. See examples of additive used in a …

additive, adj. & n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

Dec 11, 2025 · additive (comparative more additive, superlative most additive) (mathematics) Pertaining to addition; that can be, or has been, added. (mathematics, of a function, etc.) That …

Additive definition: A substance added in small amounts to something else to improve, strengthen, or otherwise alter it.

ADDITIVE meaning: something (such as a chemical) that is added in small amounts to a substance to improve it in some way

An additive is a substance which is added to food by the manufacturer for a particular purpose, such as colouring it. Strict safety tests are carried out on food additives.