The meaning of SUBSTANCE is essential nature : essence. How to use substance in a sentence.

Numerous substances are found in nature and in the body that function as protective agents against oxygen-free radicals.

substantial or solid character or quality. claims lacking in substance. consistency; body. soup without much substance. the meaning or gist, as of speech or writing. something that has …

Definition of substance noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

All compounds are substances, but not all substances are compounds. A chemical compound can be atoms bonded together in molecules, or in crystals in which atoms, molecules or ions form …

Substance is the quality of being important or significant. It's questionable whether anything of substance has been achieved. Syria will attend only if the negotiations deal with issues of …

Define Substances. Substances synonyms, Substances pronunciation, Substances translation, English dictionary definition of Substances. n. 1. a. That which has mass and occupies space; …